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JOHN HOWARD PRATT M.D.
NPI 1154386480
Internal Medicine - Endocrinology, Diabetes & Metabolism in Indianapolis, IN

Active since April 19, 2006
541 CLINICAL DR, CL 365, INDIANAPOLIS, IN 46202(317) 274-4347(317) 274-4311 Get Directions Write a Review

NPPES record last updated: December 28, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 28, 2020, Mar 13, 2019 (2 updates tracked since 2019).

About John Howard Pratt M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN HOWARD PRATT M.D. (NPI 1154386480) is an individual endocrinology, diabetes & metabolism provider in Indianapolis, Indiana, licensed in Indiana (01027254) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1154386480
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameJOHN HOWARD PRATTCredential: M.D.
Location Address541 CLINICAL DR, CL 365Indianapolis, IN 46202-5233
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(317) 274-4347
Fax(317) 274-4311
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateDecember 28, 20202 updates tracked since enumeration
NPPES CertifiedDecember 28, 2020
✔ NPI 1154386480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in IN · 01027254
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01027254A (IN)
541 CLINICAL DR, Indianapolis, IN 46202
Open in Google Maps ↗

Other Identifiers 1

Medicaid100059210IN

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HUNTER HEATH III M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
541 CLINICAL DR, CLINICAL BLDG. 459
INDIANAPOLIS, IN 46202
Marion County (317) 274-1339
DR. JUSTIN ALLEN MILLER M.D.
Orthopaedic Surgery
541 CLINICAL DR, SUITE 600
INDIANAPOLIS, IN 46202
Marion County (317) 274-7372
INDIANA UNIVESITY
General Acute Care Hospital
541 CLINICAL DR, CLINICAL BUILDING459
INDIANAPOLIS, IN 46202
Marion County (317) 274-1339
ANDREA MARIE SCHAFFTER RN
Registered Nurse
541 CLINICAL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-0679
MUNRO PEACOCK M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
541 CLINICAL DR, CL 365
INDIANAPOLIS, IN 46202
Marion County (317) 274-4359
JAMES P WALSH M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
541 CLINICAL DR, CL 459
INDIANAPOLIS, IN 46202
Marion County (317) 274-0550
DR. TERRY BRANDON HUFF M.D., PH.D.
Internal Medicine
541 CLINICAL DR
INDIANAPOLIS, IN 46202
Marion County (800) 362-2066
MUHAMMAD YAHYA JAN MD
Internal Medicine (Nephrology)
541 CLINICAL DR, CL 626
INDIANAPOLIS, IN 46202
Marion County (317) 278-2686

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Pratt's NPI number?

The NPI number for John Pratt is 1154386480. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is John Pratt located?

John Pratt practices at 541 Clinical Dr Cl 365, Indianapolis, IN 46202. The listed phone number is (317) 274-4347.

What is John Pratt's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for John Pratt was last updated on December 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.