NPPES file of Aug 9, 2026

James Lewis Grainger, M.D.

Diagnostic Radiology Physician · La Porte, IN

James Lewis Grainger, M.D. is a diagnostic radiology physician with a practice address in La Porte, Indiana, and NPI 1437329406, issued on Mar 6, 2008. Check the license (Indiana 01021487A, as entered in NPPES) on the Medical Licensing Board of Indiana; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437329406
Name
James Lewis Grainger
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
01021487A IN
Self-reported in NPPES; status is on the state search
Practice location
1007 Lincolnway, La Porte, IN 46350
Phone
(219) 326-2305
Enumerated
Mar 6, 2008
Record last updated
Mar 6, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(219) 326-2605
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 779 in Indiana → Look up another NPI →

Also registered at 1007 Lincolnway

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Syed Ali, M.DDiagnostic Radiology Physician1700021037
  2. Jeffrey Anderson, M.D., FAEPEmergency Medicine Physician1902822836
  3. Ahmad Behrouzi, DPTSpecialist1558567255
  4. April Bisaga, D.O.Emergency Medicine Physician1164555884
  5. Tracy Blanton, NPNurse Practitioner1508290289
  6. Pamela Boardman, P.T.Physical Therapist1407295769

Verify James Lewis Grainger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01021487A    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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James Lewis Grainger among 779 diagnostic radiology physician records in Indiana

James Lewis Grainger, M.D. is one of 779 diagnostic radiology physician records with a practice address in Indiana. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 68% of them.

  • NPI issued2008 · 68% of these records are older, 25% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2008 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 diagnostic radiology physician records list a practice address in La Porte

They are 6 of the 445 NPPES records with a practice address in La Porte, and 779 diagnostic radiology physician records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 779 in Indiana → Every provider in La Porte → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Syed Ali, M.DLa Porte, IN 463501700021037
  2. Vivek Mishra, MDLa Porte, IN 463501255356085
  3. Hester Muller, MDLa Porte, IN 463501720003460
  4. Krishna Pillai, MDLa Porte, IN 463501043270010
  5. Smari Thordarson, MDLa Porte, IN 463501043235930
  6. Jaime Cebedo, M.D.Hobart, IN 463421689666919
  7. Mikhail Jeha, M.D.Hobart, IN 463421497748727
  8. Aram Semerdjian, M.D.Hobart, IN 463421346233574

Common questions

What is James Lewis Grainger, M.D.'s NPI number?

James Lewis Grainger, M.D.'s National Provider Identifier (NPI) is 1437329406, issued on Mar 6, 2008. An NPI identifies a provider in billing; it is not a license.

Where is James Lewis Grainger, M.D. located?

The NPPES record lists a practice address at 1007 Lincolnway, La Porte, IN, 46350. Phone: (219) 326-2305. Providers update this record themselves, so call before visiting.

How can I verify James Lewis Grainger, M.D.'s license?

NPPES lists Indiana license number 01021487A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.