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MARYANN CASTRO YAMAMOTO M.D.
NPI 1962570408
Internal Medicine in Canton, MI

Active since December 01, 2006
HENRY FORD HEALTH SYSTEM, 6100 HAGGERTY ROAD, CANTON, MI 48187(734) 981-3200(734) 981-4354 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Maryann Castro Yamamoto M.d. NPPES

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

MARYANN CASTRO YAMAMOTO M.D. (NPI 1962570408) is an individual internal medicine provider in Canton, Michigan, licensed in Michigan (4301066441) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1962570408
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARYANN CASTRO YAMAMOTOCredential: M.D.
Location AddressHENRY FORD HEALTH SYSTEM, 6100 HAGGERTY ROADCanton, MI 48187
Mailing AddressHenry Ford Health System, 6100 Haggerty RoadCanton, MI 48187 · (734) 981-3200
Phone(734) 981-3200
Fax(734) 981-4354
Sole ProprietorNo
Enumeration DateDecember 1, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1962570408 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301066441
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License 4301066441 (MI)

Other Identifiers 2

OtherMY066441Commercial-commercial Number
OtherMY066441Champus-champus

Other Providers at the Same Location NPPES 2

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

AJIT D. PATEL M.D.
Internal Medicine
HENRY FORD HEALTH SYSTEM, 6100 HAGGERTY ROAD
CANTON, MI 48187
Wayne County (734) 981-3200
LAXMI P. PRABHU M.D.
Pediatrics
HENRY FORD HEALTH SYSTEM, 6100 HAGGERTY ROAD
CANTON, MI 48187
Wayne County (734) 981-3200

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 Maryann Yamamoto's NPI number?

The NPI number for Maryann Yamamoto is 1962570408. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Maryann Yamamoto located?

Maryann Yamamoto practices at Henry Ford Health System 6100 Haggerty Road, Canton, MI 48187. The listed phone number is (734) 981-3200.

What is Maryann Yamamoto's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Maryann Yamamoto was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.