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DR. MICHAEL S ALTMAN M.D.
NPI 1992777106
Internal Medicine - Gastroenterology in Phoenix, AZ

Active since February 02, 2006
340 E PALM LN, SUITE A260, PHOENIX, AZ 85004(602) 266-1718(602) 279-1720 Get Directions Write a Review

NPPES record last updated: May 21, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael S Altman M.d. NPPES

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

DR. MICHAEL S ALTMAN M.D. (NPI 1992777106) is an individual gastroenterology provider in Phoenix, Arizona, licensed in Arizona (6248) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1992777106
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MICHAEL S ALTMANCredential: M.D.
Location Address340 E PALM LN, SUITE A260Phoenix, AZ 85004-4603
Mailing AddressPo Box 27340Phoenix, AZ 85061-7340 · (602) 943-9200 · Fax (602) 216-3000
Phone(602) 266-1718
Fax(602) 279-1720
Sole ProprietorYes
Enumeration DateFebruary 2, 2006
Last NPPES UpdateMay 21, 2013
✔ NPI 1992777106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in AZ · 6248
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
340 E PALM LN, Phoenix, AZ 85004
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Other Identifiers 5

Medicaid205014AZ
Medicare PINZ156630AZ
Medicare UPIND36496
Medicare PIN100007257AZ
Medicare PINZ65583AZ

Other Providers at the Same Location NPPES 18

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

JOHN FITZGERALD M.D.
Internal Medicine (Cardiovascular Disease)
340 E PALM LN, SUITE 175
PHOENIX, AZ 85004
Maricopa County (602) 386-1100
DAVID HOELZINGER M.D.
Internal Medicine (Cardiovascular Disease)
340 E PALM LN, SUITE 175
PHOENIX, AZ 85004
Maricopa County (602) 386-1100
DWIGHT S. CLARKE, MD, PLLC
Internal Medicine (Infectious Disease)
340 E PALM LN, STE 260
PHOENIX, AZ 85004
Maricopa County (602) 254-1136
CENTERCARE DENTAL GROUP
Dentist (Prosthodontics)
340 E PALM LN, SUITE 280
PHOENIX, AZ 85004
Maricopa County (602) 252-2800
YOUNGSOO CHO M.D.
Internal Medicine (Cardiovascular Disease)
340 E PALM LN, SUITE 175
PHOENIX, AZ 85004
Maricopa County (602) 386-1100
THOMAS FREDRICK ROSS M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
340 E PALM LN, SUITE 175
PHOENIX, AZ 85004
Maricopa County (602) 386-1100
PHOENIX INFECTIOUS DISEASES CONSULTANTS, LLC
Internal Medicine (Infectious Disease)
340 E PALM LN, A260
PHOENIX, AZ 85004
Maricopa County (602) 254-1136
ARIZONA CARDIOLOGY GROUP PC
Internal Medicine (Cardiovascular Disease)
340 E PALM LN, SUITE 175
PHOENIX, AZ 85004
Maricopa County (602) 386-1100

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 Michael Altman's NPI number?

The NPI number for Michael Altman is 1992777106. It was assigned to this individual provider in the NPPES registry on February 2, 2006.

Where is Michael Altman located?

Michael Altman practices at 340 E Palm Ln Suite A260, Phoenix, AZ 85004. The listed phone number is (602) 266-1718.

What is Michael Altman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Michael Altman was last updated on May 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.