Randolph Schumacher, M.D.
NPI 1912002999 · Geriatric Medicine (Internal Medicine) Physician · Flint, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randolph Schumacher, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Flint, MI (NPI 1912002999).
Provider details
- NPI number
- 1912002999
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301405199 (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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 166 | 75 |
| Levothyroxine Sodium | 135 | 64 |
| Amlodipine Besylate | 118 | 47 |
| Lisinopril | 111 | 50 |
| Apixabanbrand: Eliquis | 85 | 24 |
| Losartan Potassium | 84 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2019-04-01
Frequently asked questions
- What is Randolph Schumacher's NPI number?
- Randolph Schumacher's National Provider Identifier (NPI) is 1912002999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randolph Schumacher's specialty?
- Randolph Schumacher is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Randolph Schumacher located?
- Randolph Schumacher's practice location on file with NPPES is 2700 Robert T Longway Blvd, Flint, MI 48503-2190.
- What is Randolph Schumacher's phone number?
- The practice phone number listed in the NPPES registry for Randolph Schumacher is (810) 235-2599.
- Does Randolph Schumacher accept Medicare?
- Randolph Schumacher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randolph Schumacher's NPI active?
- Yes — Randolph Schumacher's NPI (1912002999) is active in the NPPES registry as of the last update on 2019-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.