Doctor profile · Federal record

Dr. William Baumgartner, MD

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Student in an Organized Health Care Education/Training Program · Greeley, CO

  • NPI 1740778893
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
6200 W 9Th St Unit 1B
Greeley, CO 806344462
(970) 353-5959
Additional location
4860 Y St Ste 1700
Sacramento, CA 958172307
(916) 734-2700
fax (916) 703-5074
Mailing address
4860 Y St Ste 3800
Sacramento, CA 958172307

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
July 2, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Colorado #DR.0073075

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740778893. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$509
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Zimmer Biomet Holdings, Inc. 3 $344.80
Trimed, Inc. 1 $89.75
Skeletal Dynamics Inc 1 $74.77

By nature of payment

Education
$297
Food and Beverage
$213

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
26
Total drug cost
$68
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 26 26 $68

Frequently asked questions

Auto-generated from federal data
What is Dr. William Baumgartner's medical specialty?
Dr. William Baumgartner practices Orthopaedic Surgery Physician in Greeley, CO.
Where does Dr. William Baumgartner practice?
Dr. William Baumgartner practices at 6200 W 9Th St Unit 1B, Greeley, CO 806344462. Office phone: 9703535959.
What is Dr. William Baumgartner's NPI?
Dr. William Baumgartner's National Provider Identifier (NPI) is 1740778893, issued by NPPES.
Does Dr. William Baumgartner accept Medicare assignment?
Yes. Dr. William Baumgartner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.