Michael Feil, D.O.
NPI 1427185453 · Family Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Feil, D.O. is a Family Medicine Physician provider in Denver, CO (NPI 1427185453).
Provider details
- NPI number
- 1427185453
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 41138 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 157 | 51 |
| Lisinopril | 124 | 42 |
| Prednisone | 115 | 86 |
| Levothyroxine Sodium | 104 | 33 |
| Losartan Potassium | 91 | 34 |
| Rosuvastatin Calcium | 83 | 29 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2021-05-28
- Certified
- 2021-05-28
Frequently asked questions
- What is Michael Feil's NPI number?
- Michael Feil's National Provider Identifier (NPI) is 1427185453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Feil's specialty?
- Michael Feil is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Feil located?
- Michael Feil's practice location on file with NPPES is 10350 E Dakota Ave, Denver, CO 80247-1314.
- What is Michael Feil's phone number?
- The practice phone number listed in the NPPES registry for Michael Feil is (303) 338-4545.
- Does Michael Feil accept Medicare?
- Michael Feil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Feil's NPI active?
- Yes — Michael Feil's NPI (1427185453) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.