Doctor profile · Federal record

Dr. Marc Larsen-Hallock, DO

Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Student in an Organized Health Care Education/Training Program · Fort Wayne, IN

  • NPI 1295362614
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11104 Parkview Circle Dr Ste 110
Fort Wayne, IN 468451673
(260) 425-6780
fax (260) 425-6615
Mailing address
11109 Parkview Plaza Dr # 117
Fort Wayne, IN 468451701

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
September 2, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
208100000X — NUCC code
State license (1)
Indiana #02008414A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295362614. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$302
Transactions
15
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 12 $170.46
SI-BONE, INC. 1 $99.79
Ipsen Biopharmaceuticals, Inc 1 $16.13
Medtronic, Inc. 1 $15.77

By nature of payment

Food and Beverage
$302

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
38
Total drug cost
$524
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 17 14 $97
Atorvastatin Calcium Generic 14 12 $101
Nortriptyline Hcl Generic 14 0 $117
Gabapentin Generic 13 12 $210

Frequently asked questions

Auto-generated from federal data
What is Dr. Marc Larsen-Hallock's medical specialty?
Dr. Marc Larsen-Hallock practices Physical Medicine & Rehabilitation Physician in Fort Wayne, IN.
Where does Dr. Marc Larsen-Hallock practice?
Dr. Marc Larsen-Hallock practices at 11104 Parkview Circle Dr Ste 110, Fort Wayne, IN 468451673. Office phone: 2604256780.
What is Dr. Marc Larsen-Hallock's NPI?
Dr. Marc Larsen-Hallock's National Provider Identifier (NPI) is 1295362614, issued by NPPES.
Does Dr. Marc Larsen-Hallock accept Medicare assignment?
Yes. Dr. Marc Larsen-Hallock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.