Anthony Foster, M.D.
NPI 1578585964 · Family Medicine Physician · Byron Center, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Foster, M.D. is a Family Medicine Physician provider in Byron Center, MI (NPI 1578585964).
Provider details
- NPI number
- 1578585964
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301074571 (MI)
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 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 172 | 60 |
| Levothyroxine Sodium | 155 | 51 |
| Apixabanbrand: Eliquis | 151 | 35 |
| Amlodipine Besylate | 134 | 39 |
| Furosemide | 122 | 46 |
| Losartan Potassium | 118 | 40 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2022-01-03
- Certified
- 2022-01-03
Frequently asked questions
- What is Anthony Foster's NPI number?
- Anthony Foster's National Provider Identifier (NPI) is 1578585964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Foster's specialty?
- Anthony Foster is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Foster located?
- Anthony Foster's practice location on file with NPPES is 7751 Byron Center Ave Sw Ste C, Byron Center, MI 49315-8001.
- What is Anthony Foster's phone number?
- The practice phone number listed in the NPPES registry for Anthony Foster is (616) 267-7668.
- Does Anthony Foster accept Medicare?
- Anthony Foster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Foster's NPI active?
- Yes — Anthony Foster's NPI (1578585964) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.