Doctor profile · Federal record

Dr. Leonhard Maendel, P.A.

Medical Physician Assistant (CMS: Physician Assistant) · Boyne City, MI

  • NPI 1629138854
  • Accepts Medicare
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
223 N Park St
Boyne City, MI 497121220
(231) 582-5314
fax (231) 582-5338
Additional location
1619 Anderson RD
Petoskey, MI 497709256
(231) 417-6000
fax (231) 417-6005
Mailing address
1105 Sixth St
Traverse City, MI 496842386

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
February 14, 2025
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Michigan #5601002674

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629138854. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$43
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Amgen INC. 3 $43.27

By nature of payment

Food and Beverage
$43

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,008
Patients
515
Total drug cost
$34,348
Drug Type Claims Patients Total cost
Omeprazole Generic 269 74 $3,904
Atorvastatin Calcium Generic 261 74 $4,545
Levothyroxine Sodium Generic 165 41 $3,524
Losartan Potassium Generic 159 48 $2,974
Tramadol Hcl Generic 139 21 $1,185
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 135 21 $3,089
Pregabalin Generic 126 21 $3,055
Lisinopril Generic 122 34 $1,222
Tamsulosin Hcl Generic 109 34 $1,996
Metformin Hcl Generic 92 27 $1,462

Frequently asked questions

Auto-generated from federal data
What is Dr. Leonhard Maendel's medical specialty?
Dr. Leonhard Maendel practices Medical Physician Assistant in Boyne City, MI.
Where does Dr. Leonhard Maendel practice?
Dr. Leonhard Maendel practices at 223 N Park St, Boyne City, MI 497121220. Office phone: 2315825314.
What is Dr. Leonhard Maendel's NPI?
Dr. Leonhard Maendel's National Provider Identifier (NPI) is 1629138854, issued by NPPES.
Does Dr. Leonhard Maendel accept Medicare assignment?
Yes. Dr. Leonhard Maendel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.