Doctor profile · Federal record

Dr. Elizabeth Hammer, M.D.

Pediatrics Physician · Union, MO

  • NPI 1073540886
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1935 Prairie Dell RD Ste 400
Union, MO 630844327
(636) 649-3085
fax (363) 649-3087
Additional location
97 Saint Andrews Dr
Union, MO 630844546
(636) 583-2946
fax (636) 583-6131
Mailing address
Po Box 776084
Chicago, IL 606776084

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
June 24, 2024
Specialty taxonomy
208000000X — NUCC code
State license (1)
Missouri #2003020132
Medicaid
MO #207243809

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073540886. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$457
Transactions
22
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Dexcom, Inc. 3 $79.11
Novo Nordisk Inc 4 $74.46
Inspire Medical Systems, Inc. 1 $47.56
Amgen Inc. 3 $47.24
IRONSHORE PHARMACEUTICALS INC. 2 $41.27
Tris Pharma Inc 2 $34.79
ABBVIE INC. 1 $31.82
GlaxoSmithKline, LLC. 2 $29.11
Otsuka America Pharmaceutical, Inc. 1 $20.54
Supernus Pharmaceuticals, Inc. 1 $19.25
Neos Therapeutics, LP 1 $16.17
Takeda Pharmaceuticals U.S.A., Inc. 1 $16.15

By nature of payment

Food and Beverage
$457

Frequently asked questions

Auto-generated from federal data
What is Dr. Elizabeth Hammer's medical specialty?
Dr. Elizabeth Hammer practices Pediatrics Physician in Union, MO.
Where does Dr. Elizabeth Hammer practice?
Dr. Elizabeth Hammer practices at 1935 Prairie Dell RD Ste 400, Union, MO 630844327. Office phone: 6366493085.
What is Dr. Elizabeth Hammer's NPI?
Dr. Elizabeth Hammer's National Provider Identifier (NPI) is 1073540886, issued by NPPES.