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MARK A DEEG M.D.
NPI 1790740017
Internal Medicine - Endocrinology, Diabetes & Metabolism in Indianapolis, IN

Active since April 19, 2006
1481 W 10TH ST, INDIANAPOLIS, IN 46202(317) 274-0550 Get Directions Write a Review

NPPES record last updated: October 3, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark A Deeg M.d. NPPES

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

MARK A DEEG M.D. (NPI 1790740017) is an individual endocrinology, diabetes & metabolism provider in Indianapolis, Indiana, licensed in Indiana (01044341) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1790740017
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameMARK A DEEGCredential: M.D.
Location Address1481 W 10TH STIndianapolis, IN 46202-2803
Mailing AddressPo Box 44994Indianapolis, IN 46244-0994
Phone(317) 274-0550
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateOctober 3, 2008
✔ NPI 1790740017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in IN · 01044341
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.

1481 W 10TH ST, Indianapolis, IN 46202
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Other Identifiers 3

Medicare PIN264910R1IN
Medicare UPINF82978IN
Medicaid200063120IN

Other Providers at the Same Location NPPES 20

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

DR. RICHA GUPTA M.D.
Hospitalist
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 988-2501
RAPHAEL VILLAVICENCIO MD
Hospitalist
1481 W 10TH ST, MEDICINE SERVICE, 111
INDIANAPOLIS, IN 46202
Marion County (317) 554-0000
LOIS BUSCHBACHER M.D.
Physical Medicine & Rehabilitation
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 988-3385
ARUNA SANNUTI M.D.
Internal Medicine (Pulmonary Disease)
1481 W 10TH ST, 111P
INDIANAPOLIS, IN 46202
Marion County (317) 988-3811
MARGARET A O'GRADY NP
Nurse Practitioner
1481 W 10TH ST, C&P
INDIANAPOLIS, IN 46202
Marion County (317) 988-3691
DR. BRIAN ALAN PATTERSON D.P.M.
Podiatrist
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 554-0000
DR. KENNETH HILLARY GWIRTZ M.D.
Anesthesiology
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 554-0000
DR. SANJAY GUPTA
Anesthesiology
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 554-0000

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 Mark Deeg's NPI number?

The NPI number for Mark Deeg is 1790740017. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Mark Deeg located?

Mark Deeg practices at 1481 W 10th St, Indianapolis, IN 46202. The listed phone number is (317) 274-0550.

What is Mark Deeg'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 Mark Deeg was last updated on October 3, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.