Michael Engel, MD
NPI 1861431983 · Family Medicine Physician · O'Fallon, MO
Michael Engel, MD is a Family Medicine Physician provider in O'Fallon, MO (NPI 1861431983).
Provider details
- NPI number
- 1861431983
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 48055 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 386 | 153 |
| Atorvastatin Calcium | 317 | 121 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 273 | 96 |
| Gabapentin | 260 | 78 |
| Losartan Potassium | 227 | 88 |
| Diclofenac Sodium | 215 | 101 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2025-12-04
- Certified
- 2025-12-04
Frequently asked questions
- What is Michael Engel's NPI number?
- Michael Engel's National Provider Identifier (NPI) is 1861431983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Engel's specialty?
- Michael Engel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Engel located?
- Michael Engel's practice location on file with NPPES is 1000 Technology Drive, O'Fallon, MO 63368.
- What is Michael Engel's phone number?
- The practice phone number listed in the NPPES registry for Michael Engel is (636) 261-1600.
- Is Michael Engel's NPI active?
- Yes — Michael Engel's NPI (1861431983) is active in the NPPES registry as of the last update on 2025-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.