Geriatric and Medical Specialists of Michigan P L C
NPI 1255429007 · Geriatric Medicine (Internal Medicine) Physician · Flint, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geriatric and Medical Specialists of Michigan P L C is a Geriatric Medicine (Internal Medicine) Physician organization in Flint, MI (NPI 1255429007).
Provider details
- NPI number
- 1255429007
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Randolph Schumacher, President(810) 235-2599
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
- Gerontology Nurse Practitioner363LG0600X
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2009-05-07
Frequently asked questions
- What is Geriatric and Medical Specialists of Michigan P L C's NPI number?
- Geriatric and Medical Specialists of Michigan P L C's National Provider Identifier (NPI) is 1255429007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Geriatric and Medical Specialists of Michigan P L C?
- Geriatric and Medical Specialists of Michigan P L C is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Geriatric and Medical Specialists of Michigan P L C located?
- Geriatric and Medical Specialists of Michigan P L C's practice location on file with NPPES is 2700 Robert T Longway Blvd, Flint, MI 48503-2190.
- What is Geriatric and Medical Specialists of Michigan P L C's phone number?
- The practice phone number listed in the NPPES registry for Geriatric and Medical Specialists of Michigan P L C is (810) 720-6700.
- Does Geriatric and Medical Specialists of Michigan P L C accept Medicare?
- Geriatric and Medical Specialists of Michigan P L C is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Geriatric and Medical Specialists of Michigan P L C?
- The authorized official listed on Geriatric and Medical Specialists of Michigan P L C's NPPES record is Randolph Schumacher, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Geriatric and Medical Specialists of Michigan P L C's NPI active?
- Yes — Geriatric and Medical Specialists of Michigan P L C's NPI (1255429007) is active in the NPPES registry as of the last update on 2009-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.