Doctor profile · Federal record

Dr. Nathan Vandegraaff

Physician Assistant · Phoenix, AZ

  • NPI 1215614037
  • Accepts Medicare
  • 3 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9520 W Palm Ln Ste 150
Phoenix, AZ 850374454
(602) 584-5444
fax (602) 584-6202

Credentials & registration

NPPES · NUCC
NPI registered
July 2023 — 3 yrs on file
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Arizona #9728

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215614037. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$865
Transactions
38
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Actelion Pharmaceuticals US, Inc. 1 $124.56
Kestra Medical Technology Services, Inc. 4 $106.37
Novartis Pharmaceuticals Corporation 6 $106.12
Merck Sharp & Dohme LLC 3 $78.36
AstraZeneca Pharmaceuticals LP 4 $66.60
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 5 $65.21
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $64.21
Amgen Inc. 3 $54.45
PFIZER INC. 2 $35.93
Edwards Lifesciences Corporation 1 $34.09
Kiniksa Pharmaceuticals International, plc 2 $27.21
Esperion Therapeutics, Inc. 1 $24.72
ZOLL Respicardia, Inc. 1 $24.57
Novo Nordisk Inc 1 $23.58
E.R. Squibb & Sons, L.L.C. 1 $14.71

By nature of payment

Food and Beverage
$865

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
171
Patients
70
Total drug cost
$21,067
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 27 18 $403
Eliquis (Apixaban) Brand 20 0 $19,261
Losartan Potassium Generic 19 14 $221
Atorvastatin Calcium Generic 18 12 $306
Amlodipine Besylate Generic 17 13 $133
Clopidogrel (Clopidogrel Bisulfate) Brand 16 0 $278
Furosemide Generic 15 0 $74
Carvedilol Generic 14 13 $119
Rosuvastatin Calcium Generic 14 0 $152
Isosorbide Mononitrate Er (Isosorbide Mononitrate) Brand 11 0 $119

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Vandegraaff's medical specialty?
Dr. Nathan Vandegraaff practices Physician Assistant in Phoenix, AZ.
Where does Dr. Nathan Vandegraaff practice?
Dr. Nathan Vandegraaff practices at 9520 W Palm Ln Ste 150, Phoenix, AZ 850374454. Office phone: 6025845444.
What is Dr. Nathan Vandegraaff's NPI?
Dr. Nathan Vandegraaff's National Provider Identifier (NPI) is 1215614037, issued by NPPES.
Does Dr. Nathan Vandegraaff accept Medicare assignment?
Yes. Dr. Nathan Vandegraaff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.