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MICHAEL G. GUNTHER MAHER MD
NPI 1497807291
Internal Medicine - Geriatric Medicine in Sacramento, CA

Active since January 18, 2007
2025 MORSE AVE, SACRAMENTO, CA 95825(916) 973-5000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael G. Gunther Maher Md NPPES

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

MICHAEL G. GUNTHER MAHER MD (NPI 1497807291) is an individual geriatric medicine provider in Sacramento, California, licensed in California (G62090) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1497807291
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameMICHAEL G. GUNTHER MAHERCredential: MD
Location Address2025 MORSE AVESacramento, CA 95825-2115
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262
Phone(916) 973-5000
Sole ProprietorNo
Enumeration DateJanuary 18, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1497807291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CA · G62090
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
2025 MORSE AVE, Sacramento, CA 95825
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Other Identifiers 3

Medicare UPINE84987
Medicare ID-Type Unspecified00G620900
Medicaid00G620900CA

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.

SHARON KAY MCCOY FNP
Nurse Practitioner (Family)
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-6935
JEFFREY S. SKILLING MD
Obstetrics & Gynecology (Gynecologic Oncology)
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-5000
MONTAGUE G. CARR MD
Otolaryngology
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-5000
KAISER PERMANENTE
Nurse Anesthetist, Certified Registered
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-9676
MARCELA LAU MD
Pediatrics
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-5000
GREGG A. GILLES DPM
Podiatrist
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-5000
ROBERT P. OCHI MD
Radiology (Vascular & Interventional Radiology)
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-5000
HARVEY S. EDBER MD
Anesthesiology
2025 MORSE AVE
SACRAMENTO, CA 95825
Sacramento County (916) 973-5000

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 Gunther Maher's NPI number?

The NPI number for Michael Gunther Maher is 1497807291. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Where is Michael Gunther Maher located?

Michael Gunther Maher practices at 2025 Morse Ave, Sacramento, CA 95825. The listed phone number is (916) 973-5000.

What is Michael Gunther Maher's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Michael Gunther Maher was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.