Doctor profile · Federal record

Dr. Wendi Grasman, PA

Allergy & Immunology Physician · Muskegon, MI

  • NPI 1285855346
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6215 Harvey
Muskegon, MI 494449739
(231) 799-8777
fax (231) 798-7423

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207K00000X — NUCC code
State license (1)
Michigan #WG004013

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285855346. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,408
Transactions
76
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 27 $232.18
Takeda Pharmaceuticals U.S.A., INC. 8 $213.83
AstraZeneca Pharmaceuticals Lp 10 $212.44
Phathom Pharmaceuticals, INC. 7 $177.34
Regeneron Healthcare Solutions, INC. 5 $122.30
Csl Behring 4 $93.84
Novartis Pharmaceuticals Corporation 4 $85.01
Genentech USA, INC. 3 $74.29
Boehringer Ingelheim Pharmaceuticals, INC. 2 $44.59
Blueprint Medicines Corporation 1 $43.51
Grifols USA, LLC 2 $43.11
BioCryst US Sales Co., LLC 2 $40.48
Mylan Specialty L.P. 1 $25.07

By nature of payment

Food and Beverage
$1,408

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
159
Patients
39
Total drug cost
$22,817
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 46 13 $701
Fluticasone Propionate Generic 33 14 $464
Symbicort (Budesonide/Formoterol Fumarate) Brand 22 0 $9,139
Azelastine Hcl Generic 18 12 $756
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 16 0 $687
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 13 0 $8,088
Qvar Redihaler (Beclomethasone Dipropionate) Brand 11 0 $2,981

Frequently asked questions

Auto-generated from federal data
What is Dr. Wendi Grasman's medical specialty?
Dr. Wendi Grasman practices Allergy & Immunology Physician in Muskegon, MI.
Where does Dr. Wendi Grasman practice?
Dr. Wendi Grasman practices at 6215 Harvey, Muskegon, MI 494449739. Office phone: 2317998777.
What is Dr. Wendi Grasman's NPI?
Dr. Wendi Grasman's National Provider Identifier (NPI) is 1285855346, issued by NPPES.