Doctor profile · Federal record

Dr. Stacy Guzman, PA-C

Physician Assistant · Buttonwillow, CA

  • NPI 1326298530
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
277 E. Front Steet
Buttonwillow, CA 932060917
(661) 764-5211
Mailing address
659 S Central Valley Hwy, P.O. Box 1060
Shafter, CA 932632790

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
January 25, 2012
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #PA19933

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326298530. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$28
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Exact Sciences Corporation 1 $28.15

By nature of payment

Food and Beverage
$28

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,088
Patients
373
Total drug cost
$66,862
Drug Type Claims Patients Total cost
Metformin Hcl Generic 163 48 $2,134
Atorvastatin Calcium Generic 135 50 $2,169
Lisinopril Generic 108 46 $1,324
Levothyroxine Sodium Generic 103 34 $1,506
Amlodipine Besylate Generic 92 38 $1,332
Omeprazole Generic 77 27 $1,406
Gabapentin Generic 65 19 $1,009
Hydrochlorothiazide Generic 56 23 $203
Losartan Potassium Generic 48 16 $548
Glipizide Generic 46 14 $805

Frequently asked questions

Auto-generated from federal data
What is Dr. Stacy Guzman's medical specialty?
Dr. Stacy Guzman practices Physician Assistant in Buttonwillow, CA.
Where does Dr. Stacy Guzman practice?
Dr. Stacy Guzman practices at 277 E. Front Steet, Buttonwillow, CA 932060917. Office phone: 6617645211.
What is Dr. Stacy Guzman's NPI?
Dr. Stacy Guzman's National Provider Identifier (NPI) is 1326298530, issued by NPPES.
Does Dr. Stacy Guzman accept Medicare assignment?
Yes. Dr. Stacy Guzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.