Madison Gerish, D.O.
NPI 1033835434 · Family Medicine Physician · Saint Clair Shores, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Gerish, D.O. is a Family Medicine Physician provider in Saint Clair Shores, MI (NPI 1033835434).
Provider details
- NPI number
- 1033835434
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101028334 (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
3 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 |
| Losartan Potassium | 12 |
| Rosuvastatin Calcium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-17
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Madison Gerish's NPI number?
- Madison Gerish's National Provider Identifier (NPI) is 1033835434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Gerish's specialty?
- Madison Gerish is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madison Gerish located?
- Madison Gerish's practice location on file with NPPES is 20225 E 9 Mile Rd Ste a, Saint Clair Shores, MI 48080-1700.
- What is Madison Gerish's phone number?
- The practice phone number listed in the NPPES registry for Madison Gerish is (586) 779-8700.
- Does Madison Gerish accept Medicare?
- Madison Gerish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Gerish's NPI active?
- Yes — Madison Gerish's NPI (1033835434) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.