# Theresa Keefer, CNA

Source: https://ourhealthnetwork.com/doctor/theresa-keefer-cna-1477857274
NPI: 1477857274
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Theresa Keefer, CNA is a certified registered nurse anesthetist (crna) based in Longmont, CO practicing at Diehl Anesthesia Inc with NPI 1477857274.

## Profile

- Primary specialty: Certified Registered Nurse Anesthetist (crna)
- Credential: CNA
- Gender: Female
- Graduation year: 2010
- NPI: 1477857274 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1477857274))

## Practice and contact

- Practice name: Diehl Anesthesia Inc
- Address: 1390 Dry Creek Dr, Suite B, Longmont, CO, 805036505
- Phone: (303) 805-7477
- Group practice size: 34 members

## Insurance accepted (9 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [BCBS Wyoming](https://ourhealthnetwork.com/insurance/bcbs-wyoming) — 187 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 21 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Theresa Keefer, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477857274).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 13 disclosed payments from medical industry sources totaling approximately $242.

Largest disclosed payer: Takeda Pharmaceuticals U.S.A., Inc. ($114 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Certified Registered Nurse Anesthetist (crna) doctors in LONGMONT, CO](https://ourhealthnetwork.com/certified-registered-nurse-anesthetist-crna/co/longmont)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477857274)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)