Doctor profile · Federal record

Dr. Robert Wojahn, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Trauma Physician · Orthopaedic Trauma Physician · Saint Paul, MN

  • NPI 1518303676
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
435 Phalen Blvd
Saint Paul, MN 551305302
(651) 254-8300
fax (651) 254-8379
Additional location
325 9Th Ave
Seattle, WA 98104
(206) 520-5000
Mailing address
8170 33Rd Ave, MS 21110Q
Bloomington, MN 554254516

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
April 23, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207X00000X — NUCC code
State licenses (2)
Minnesota #66054 · Washington #MD60828218
Medicaid
WA #1518303676

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518303676. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
135
Distinct HCPCS
5
Medicare allowed
$35,905
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 45 42 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 33 23 $89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 25 $168
27245 Treatment of broken neck of thigh bone with bone implant 18 17 $1,185
99214 Established patient office or other outpatient visit, 30-39 minutes 14 13 $126

In context: peer comparison

Among 14 peers in Saint Paul Orthopaedic Surgery Physician, average services per provider: 35. This provider delivers 3.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$536
Transactions
8
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 4 $203.68
Kerecis Limited 1 $133.06
Avita Medical Americas, LLC 1 $106.84
Urgo Medical North America, LLC 1 $74.76
Zimmer Biomet Holdings, INC. 1 $17.62

By nature of payment

Food and Beverage
$536

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
34
Total drug cost
$323
Drug Type Claims Patients Total cost
Ibuprofen Generic 20 11 $75
Methocarbamol Generic 15 11 $90
Oxycodone Hcl Generic 15 12 $74
Tizanidine Hcl Generic 11 0 $84

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Wojahn's medical specialty?
Dr. Robert Wojahn practices Orthopaedic Surgery Physician in Saint Paul, MN.
Where does Dr. Robert Wojahn practice?
Dr. Robert Wojahn practices at 435 Phalen Blvd, Saint Paul, MN 551305302. Office phone: 6512548300.
What is Dr. Robert Wojahn's NPI?
Dr. Robert Wojahn's National Provider Identifier (NPI) is 1518303676, issued by NPPES.
Does Dr. Robert Wojahn accept Medicare assignment?
Yes. Dr. Robert Wojahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Wojahn commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.