Doctor profile · Federal record

Dr. Geoffrey Siegel, MD

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Surgery Physician · Ann Arbor, MI

  • NPI 1295963916
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000
Additional location
1500 E Medical Center Drive, 2Nd Floor Taubman Center Recp B
Ann Arbor, MI 481095328
(734) 936-5780
Mailing address
3621 S State St
Ann Arbor, MI 481081633

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
April 24, 2024
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Michigan #4301094843

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295963916. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
33
Distinct HCPCS
2
Medicare allowed
$4,989
HCPCS Description Services Patients Avg allowed
99205 New patient office or other outpatient visit, 60-74 minutes 20 20 $185
99214 Established patient office or other outpatient visit, 30-39 minutes 13 12 $99

In context: peer comparison

Among 20 peers in this city , average services per provider: 36. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$35
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Pinnacle, Inc 2 $35.09

By nature of payment

Food and Beverage
$35

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Geoffrey Siegel's medical specialty?
Dr. Geoffrey Siegel practices Orthopaedic Surgery Physician in Ann Arbor, MI.
Where does Dr. Geoffrey Siegel practice?
Dr. Geoffrey Siegel practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Geoffrey Siegel's NPI?
Dr. Geoffrey Siegel's National Provider Identifier (NPI) is 1295963916, issued by NPPES.
Does Dr. Geoffrey Siegel accept Medicare assignment?
Yes. Dr. Geoffrey Siegel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geoffrey Siegel commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.