Doctor profile · Federal record

Dr. Hannah Millimet, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI

  • NPI 1699255778
  • 5 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000
Additional location
660 S Euclid Ave, Cb 8064
St Louis, MO 63110
(314) 362-5000
Additional location
1364 Clifton RD Ne
Atlanta, GA 303221059
(404) 712-2000
Mailing address
3621 S State St
Ann Arbor, MI 481081633

Credentials & registration

NPPES · NUCC
NPI registered
August 2018 — 8 yrs on file
Profile last updated
October 13, 2025
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
207V00000X — NUCC code
State licenses (2)
Michigan #4301514102 · Missouri #2021020577

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699255778. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,000
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 1 $1,000.00

By nature of payment

Education
$1,000

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hannah Millimet's medical specialty?
Dr. Hannah Millimet practices Obstetrics & Gynecology Physician in Ann Arbor, MI.
Where does Dr. Hannah Millimet practice?
Dr. Hannah Millimet practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Hannah Millimet's NPI?
Dr. Hannah Millimet's National Provider Identifier (NPI) is 1699255778, issued by NPPES.
Does Dr. Hannah Millimet accept Medicare assignment?
Dr. Hannah Millimet does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.