Dr. Michael S. Summerfield

DO·Emergency Medicine

200 W LORAIN ST, Oberlin, OH 44074

Medicare Accepted

26+ Years Experience

Contact Dr. Summerfield

(440) 775-1211 Get Directions

200 W LORAIN ST, Oberlin, OH 44074

For Providers

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Specialty

Emergency Medicine Physicians

Coverage

Medicare + 5 Networks

Telehealth

Not Available

About Dr. Michael S. Summerfield

Background and practice information

Dr. Michael S. Summerfield is an emergency medicine physician with over 26 years of clinical experience serving patients in the Oberlin, OH area. He completed his medical training at Ohio University, College Of Osteopathic Medicine and has been in practice since 2000. He currently practices at Allen Emergency Physicians Llc.

Dr. Michael S. Summerfield's clinical practice focuses on treating patients with moderate to severe pain, inflammation, autoimmune conditions, and allergic reactions, nausea and vomiting, and related conditions.

Dr. Michael S. Summerfield participates in Medicare's quality reporting program with a score of 71.6 out of 100. Dr. Michael S. Summerfield is in-network with 5 insurance providers, including Cigna, Medicare, Oxford Health Plans (UHC), and 2 more. Patients are encouraged to verify coverage with his office before scheduling an appointment.

At a Glance

GenderMale

Experience26+ years

MedicareAccepted

TelehealthNot available

Education

Medical SchoolOhio University, College Of Osteopathic Medicine

Graduated2000

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Practice Locations

1 location

Allen Emergency Physicians Llc

Primary

200 W Lorain St

Oberlin, OH 44074

(440) 775-1211

Affiliations

Hospital and facility affiliations

MERCY ALLEN HOSPITAL

Hospital · OBERLIN, OH

MAGRUDER HOSPITAL

Hospital · PORT CLINTON, OH

View 1 more

Allen Emergency Physicians Llc

Group Practice · OBERLIN, OH

Treatment & Experience

Clinical practice and procedure experience for Dr. Michael S. Summerfield

Services & Procedures

Dr. Michael S. Summerfield's clinical practice encompasses emergency care.

Emergency Care

198 services

Dr. Michael S. Summerfield evaluates and treats patients in emergency department settings, with emergency evaluation being a key part of his practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 90% below the billed amount.

Treatment Approach

Dr. Michael S. Summerfield's treatment approach includes prescribing Hydrocodone/acetaminophen (Hydrocodone-acetaminophen), Prednisone, Ondansetron (Ondansetron Odt) for his patients. These medications are commonly used for treating moderate to severe pain, inflammation, autoimmune conditions, and allergic reactions, nausea and vomiting. This prescribing pattern is consistent with a focused practice in emergency medicine. Dr. Michael S. Summerfield has treated a significant number of Medicare patients, demonstrating an established practice in this area.

Hydrocodone/Acetaminophen(Hydrocodone-Acetaminophen)— for moderate to severe pain

Prednisone— for inflammation, autoimmune conditions, and allergic reactions

Ondansetron(Ondansetron Odt)— for nausea and vomiting

Cephalexin— for bacterial infections

Oxycodone Hcl/Acetaminophen(Oxycodone-Acetaminophen)

Source: CMS Medicare Provider Utilization and Payment Data, 2023.

Insurance Networks

Accepted insurance plans and networks

Dr. Michael S. Summerfield accepts 34 plans from 5 insurers, including Cigna, UnitedHealthcare, Oxford Health Plans (UHC).

Cigna

In-NetworkView all Cigna doctors in Oberlin, OH →

Az Localflex Excl Ebh And Pathwell

Az Localflex Incl Ebh And Pathwell

Az Localflex Incl Ebh Excl Pathwell

Healthpartners Qualified Network

Localplus

Localplus Exclude Ebh With Pathwell

Localplus Sar

Localplus With Ebh Plus Pathwell

Mvp Mohawk Valley Physicians

National OapOAP

National PpoPPO

National Ppo Sar 1PPO

National Ppo Sar IiPPO

Oap Shared Admin RepricingOAP

Pathwell OapOAP

Pathwell PpoPPO

Priority Health Alliance

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Quality & Safety

CMS quality performance and patient safety measures

Average

CMS Quality Score · Out of 100

Dr. Summerfield received a quality score of 71.6 out of 100 from the Centers for Medicare & Medicaid Services (CMS). This score reflects performance across clinical quality measures, care coordination, and use of health technology. CMS evaluates emergency medicine physicians annually through the Merit-based Incentive Payment System (MIPS) to help patients make informed choices about their healthcare in Oberlin, OH.

66.5

Clinical Quality

66.5/100

Measures the quality of care provided based on clinical outcomes and patient safety

40.0

Care Improvement

40.0/40

Reflects participation in activities that improve clinical practice and patient engagement

Source: CMS Merit-based Incentive Payment System

Financial Transparency

Industry payment disclosures

Pharmaceutical and medical device companies disclosed $19 in payments to Dr. Michael S. Summerfield in 2024, primarily from Inari Medical, Inc. for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.

Top Paying Companies

Inari Medical, Inc.$19

Food and Beverage: $19

Source: CMS Open Payments, 2024.

Patient Reviews

Reviews and ratings from patients

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About Emergency Medicine

Specialty overview and common conditions

Emergency medicine physicians are the frontline specialists who provide immediate medical care to patients experiencing acute injuries, illnesses, and life-threatening conditions. Working in hospital emergency departments, these physicians are uniquely trained to rapidly assess, diagnose, and treat...

Common conditions treated by emergency medicine specialists:

Trauma and Major Injuries
Heart Attack (Acute Myocardial Infarction)
Stroke (Cerebrovascular Accident)
Sepsis and Severe Infections

Learn more about emergency medicine specialists

Frequently Asked Questions

Common questions about Michael S. Summerfield

Does Dr. Summerfield accept Medicare?

Yes, Dr. Summerfield accepts Medicare assignment. Patients with Medicare coverage can see Dr. Summerfield and typically pay less out of pocket when using a provider who accepts Medicare assignment.

What insurance does Dr. Summerfield accept?

Dr. Summerfield is in-network with 5 insurance providers, including Cigna, Medicare, Oxford Health Plans (UHC), UMR, UnitedHealthcare. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Summerfield's office before scheduling.

Does Dr. Summerfield offer telehealth or virtual appointments?

Dr. Summerfield does not currently list telehealth services. For virtual care options, contact the office directly or consider other emergency medicine providers in Oberlin who offer telehealth.

What conditions does Dr. Summerfield treat?

As a emergency medicine specialist, Dr. Summerfield commonly treats conditions including trauma and major injuries, heart attack (acute myocardial infarction), stroke (cerebrovascular accident), sepsis and severe infections, respiratory emergencies, and other related health concerns. Contact the office to discuss your specific healthcare needs.

What medications does Dr. Summerfield commonly prescribe?

Based on Medicare prescribing data, Dr. Summerfield commonly prescribes medications including Hydrocodone/Acetaminophen, Prednisone, Ondansetron. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Dr. Summerfield during their consultation.

What is Dr. Summerfield's quality rating?

Dr. Summerfield has received a satisfactory quality score of 71.6 out of 100 from the Centers for Medicare & Medicaid Services (CMS) through the Merit-based Incentive Payment System (MIPS). This score reflects performance across quality measures, promoting interoperability, improvement activities, and cost efficiency.

Where did Dr. Summerfield go to medical school?

Dr. Summerfield completed medical training at Ohio University, College Of Osteopathic Medicine and has been practicing since 2000, bringing over 26 years of clinical experience.

Where is Dr. Summerfield's office located?

Dr. Summerfield practices at 200 W LORAIN ST, Oberlin, OH 44074 at ALLEN EMERGENCY PHYSICIANS LLC. You can reach the office by calling (440) 775-1211.

How do I make an appointment with Dr. Summerfield?

To schedule an appointment with Dr. Summerfield, call the office at (440) 775-1211. New patients should have their insurance information and medical records ready when calling.

Data source: CMS National Provider Registry · Last updated: May 2026