Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancylee Battista Stier, MD

Geriatric Medicine (Internal Medicine) Physician in Ann Arbor, MI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306924451

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nancylee Battista Stier

Credential MD

Sex Female

Practice address 1200 Earhart Rd, Ann Arbor, MI, 48105

Phone (734) 764-6831

Enumeration date Nov 2, 2006

Last updated in NPPES Feb 2, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301052822 (MI) Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 4301052822 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
3115020	Medicaid	MI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1306924451 active?

Yes, as of the latest NPPES snapshot, NPI 1306924451 is active (record last updated 2026-02-02).

How do I verify Nancylee Stier's NPI record?

Cross-check NPI 1306924451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-02.