NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam M Ziff, DO

Obstetrics & Gynecology Physician in Ann Arbor, MI · enumerated 2006.

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

National Provider Identifier

1073552048

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Adam M Ziff
Credential DO
Sex Male
Practice address 4350 Jackson Rd Ste 300, Ann Arbor, MI, 48103
Fax (734) 995-2418
Enumeration date Jun 5, 2006
Last updated in NPPES Oct 16, 2019

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 5101014155 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
16677 Other MI MCARE
160F36364 Other MI BCBS GROUP

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

What is the NPI number for Adam Ziff?
The National Provider Identifier (NPI) for Adam Ziff is 1073552048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adam Ziff practice?
The practice location on file with NPPES is in Ann Arbor, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-16.