Doctor profile · Federal record

Dr. Suzanne Grantham, PMHNP APRN BC

Psychiatric/Mental Health Nurse Practitioner · Austin, TX

  • NPI 1427039098
  • 21 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1101 S Capital of Texas Hwy, Bldg A Suite 200
Austin, TX 78746
(523) 617-6746
fax (512) 329-5522

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
May 17, 2024
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Texas #720359

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427039098. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5,042
Transactions
168
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 24 $2,254.02
Otsuka America Pharmaceutical, Inc. 19 $426.09
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 24 $413.57
Alkermes, Inc. 22 $364.70
Lundbeck LLC 15 $320.69
Bausch Health US, LLC 13 $245.73
Tris Pharma Inc 10 $144.64
Neurocrine Biosciences, Inc. 9 $140.37
Teva Pharmaceuticals USA, Inc. 6 $125.36
Axsome Therapeutics, Inc. 5 $114.74
Noven Therapeutics, LLC 4 $79.12
Corium, LLC 7 $71.78
Takeda Pharmaceuticals U.S.A., Inc. 4 $68.85
IRONSHORE PHARMACEUTICALS INC. 3 $67.67
IDORSIA PHARMACEUTICALS US INC 3 $62.65

By nature of payment

Food and Beverage
$3,253
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$1,788
Education
$1

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
516
Patients
31
Total drug cost
$38,446
Drug Type Claims Patients Total cost
Lamotrigine Generic 87 20 $1,545
Gabapentin Generic 57 0 $1,043
Trazodone Hcl Generic 37 11 $706
Clonazepam Generic 35 0 $363
Desvenlafaxine Succinate Er (Desvenlafaxine Succinate) Brand 35 0 $3,387
Quetiapine Fumarate Generic 35 0 $373
Duloxetine Hcl Generic 31 0 $685
Bupropion Xl (Bupropion Hcl) Brand 30 0 $1,787
Alprazolam Generic 27 0 $382
Belsomra (Suvorexant) Brand 27 0 $17,042

Frequently asked questions

Auto-generated from federal data
What is Dr. Suzanne Grantham's medical specialty?
Dr. Suzanne Grantham practices Psychiatric/Mental Health Nurse Practitioner in Austin, TX.
Where does Dr. Suzanne Grantham practice?
Dr. Suzanne Grantham practices at 1101 S Capital of Texas Hwy, Austin, TX 78746. Office phone: 5236176746.
What is Dr. Suzanne Grantham's NPI?
Dr. Suzanne Grantham's National Provider Identifier (NPI) is 1427039098, issued by NPPES.