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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: August 16, 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. SATISH KENCHAIAH MD, MPH
Internal Medicine (Cardiovascular Disease)
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 988-4989
JAMES ALEXIS LEYVA AU.D.
Audiologist
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 988-2233
JAMES DAVID MIDDLETON RD
Dietitian, Registered
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (765) 635-8310
STEPHEN MARK JOHNSON LCSW
Social Worker (Clinical)
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (812) 478-1803
AMANDA SWINEA
Recreation Therapist
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 544-8983
DEBORAH K SIEFERT NURSE PRACTITIONER
Registered Nurse
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (317) 554-0181
SHAWN FAUVER FNP
Nurse Practitioner (Family)
1481 W 10TH ST
INDIANAPOLIS, IN 46202
Marion County (313) 554-0000
PHYLLIS L ARTHUR
Registered Nurse (Ambulatory Care)
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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.