Providers
11
Locations
1
Specialties
3
Insurance Plans
28
About Peak Healthcare Llc
Background and practice information
Peak Healthcare LLC is a mid-sized group medical practice based in Littleton, CO, with 11 affiliated healthcare providers.
The practice brings together providers across several specialties, including nurse practitioner, family practice, and internal medicine. Its providers are in-network with 28 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Peak Healthcare LlcPrimary
2679 W MAIN ST, Littleton, CO 801201950
(720) 669-3470
Affiliations
Hospitals where providers at Peak Healthcare Llc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Peak Healthcare Llc accepts 69 plans from 9 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Peak Healthcare Llc
Provider specialties represented at this practice
Healthcare Providers
11 providers practice here
Stephen Adams, MD
Family Practice · Telehealth
Littleton, CO
Donna Diamond, DO
Family Practice
Littleton, CO
Joseph Ramharack, MD
Internal Medicine
Littleton, CO
Mechelle Viola-lewis, MD
Internal Medicine
Littleton, CO
Gabriel Barrientos, NP
Nurse Practitioner
Littleton, CO
Yvette Blanc, NP
Nurse Practitioner
Littleton, CO
Thomas Good, NP
Nurse Practitioner
Littleton, CO
Erin Hoard, NP
Nurse Practitioner
Littleton, CO
Amber Lester, NP
Nurse Practitioner
Littleton, CO
Angela Palma, NP
Nurse Practitioner
Littleton, CO
Carol Snider, NP
Nurse Practitioner
Littleton, CO
Frequently Asked Questions
Common questions about Peak Healthcare Llc
How many providers are at Peak Healthcare LLC?
Peak Healthcare LLC has 11 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Peak Healthcare LLC offer?
The practice includes providers in nurse practitioner, family practice, and internal medicine. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Peak Healthcare LLC accept?
Providers at Peak Healthcare LLC are collectively in-network with 28 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Peak Healthcare LLC located?
Peak Healthcare LLC's primary location is in Littleton, CO. See the contact section for the full address and phone number.
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