James Grainger, M.D.
NPI 1437329406 · Diagnostic Radiology Physician · La Porte, IN
James Grainger, M.D. is a Diagnostic Radiology Physician provider in La Porte, IN (NPI 1437329406).
Provider details
- NPI number
- 1437329406
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01021487A (IN)
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
18 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
- 2008-03-06
- Last updated
- 2008-03-06
Frequently asked questions
- What is James Grainger's NPI number?
- James Grainger's National Provider Identifier (NPI) is 1437329406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Grainger's specialty?
- James Grainger is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Grainger located?
- James Grainger's practice location on file with NPPES is 1007 Lincolnway, La Porte, IN 46350-3201.
- What is James Grainger's phone number?
- The practice phone number listed in the NPPES registry for James Grainger is (219) 326-2305.
- Is James Grainger's NPI active?
- Yes — James Grainger's NPI (1437329406) is active in the NPPES registry as of the last update on 2008-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.