Doctor profile · Federal record

Dr. Gregory Yanik, MD

Pediatric Hematology & Oncology Physician (CMS: Pediatric Medicine) · Internal Medicine Physician · Pediatrics Physician · Ann Arbor, MI

  • NPI 1831109461
  • Accepts Medicare
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 East Medical Center Dr, 7Th Floor C.S. Mott Childrens Hospital
Ann Arbor, MI 481094257
(734) 936-9814
Mailing address
3621 S State St, 700 Kms Place
Ann Arbor, MI 48108

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 21, 2012
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
2080P0207X — NUCC code
State license (1)
Michigan #4301047606
Medicaid
MI #2833381

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831109461. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$429
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
National Marrow Donor Program 2 $429.07

By nature of payment

Food and Beverage
$429

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Yanik's medical specialty?
Dr. Gregory Yanik practices Pediatric Hematology & Oncology Physician in Ann Arbor, MI.
Where does Dr. Gregory Yanik practice?
Dr. Gregory Yanik practices at 1500 East Medical Center Dr, Ann Arbor, MI 481094257. Office phone: 7349369814.
What is Dr. Gregory Yanik's NPI?
Dr. Gregory Yanik's National Provider Identifier (NPI) is 1831109461, issued by NPPES.
Does Dr. Gregory Yanik accept Medicare assignment?
Yes. Dr. Gregory Yanik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.