James Gramza
NPI 1659249431 · Emergency Medical Services (Emergency Medicine) Physician · Brighton, MI
James Gramza is a Emergency Medical Services (Emergency Medicine) Physician provider in Brighton, MI (NPI 1659249431).
Provider details
- NPI number
- 1659249431
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 469015 (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
Under 1 yr in 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
- 2025-10-24
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is James Gramza's NPI number?
- James Gramza's National Provider Identifier (NPI) is 1659249431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gramza's specialty?
- James Gramza is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is James Gramza located?
- James Gramza's practice location on file with NPPES is 9920 Highslope Dr, Brighton, MI 48114-8609.
- What is James Gramza's phone number?
- The practice phone number listed in the NPPES registry for James Gramza is (517) 546-6220.
- Is James Gramza's NPI active?
- Yes — James Gramza's NPI (1659249431) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.