Doctor profile · Federal record

Dr. Steven Abshagen, P.A.

Physician Assistant · Portage, MI

  • NPI 1649322678
  • Accepts Medicare
  • MIPS 84.9 / 100 · 2023
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3304 Cooley CT
Portage, MI 490247430
(269) 349-2266
fax (269) 349-0792
Mailing address
3264 N Evergreen Dr Ne
Grand Rapids, MI 495259746

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
February 20, 2018
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Michigan #5601004208
Medicaid
MI #1649322678

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649322678. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
25
Distinct HCPCS
1
Medicare allowed
$1,374
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 25 25 $55

In context: peer comparison

Among 10 peers in Portage Physician Assistant, average services per provider: 164. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$107
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 1 $75.55
Boston Scientific Corporation 1 $31.18

By nature of payment

Food and Beverage
$107

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
57
Total drug cost
$155
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 36 35 $74
Ibuprofen Generic 22 22 $81

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Abshagen's medical specialty?
Dr. Steven Abshagen practices Physician Assistant in Portage, MI.
Where does Dr. Steven Abshagen practice?
Dr. Steven Abshagen practices at 3304 Cooley CT, Portage, MI 490247430. Office phone: 2693492266.
What is Dr. Steven Abshagen's NPI?
Dr. Steven Abshagen's National Provider Identifier (NPI) is 1649322678, issued by NPPES.
Does Dr. Steven Abshagen accept Medicare assignment?
Yes. Dr. Steven Abshagen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Abshagen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.