Doctor profile · Federal record

Dr. Sisy Thomas, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Medicine Physician · Adult Medicine Physician · Sacaton, AZ

  • NPI 1538799390
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Hu Hu Kam Memorial Hospital, 483 W. Seed Farm RD
Sacaton, AZ 85147
(602) 528-1458
fax (602) 271-7870
Mailing address
3643 E Robin Ln
Gilbert, AZ 852961848

Credentials & registration

NPPES · NUCC
NPI registered
January 2020 — 6 yrs on file
Profile last updated
October 6, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Arizona #247977

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538799390. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
122
Distinct HCPCS
3
Medicare allowed
$8,800
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 84 51 $80
99213 Established patient office or other outpatient visit, 20-29 minutes 22 15 $54
99442 Telephone medical discussion with physician, 11-20 minutes 16 14 $54

In context: peer comparison

Among 6 peers in this city , average services per provider: 145. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$116
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Corcept Therapeutics 2 $35.28
Tandem Diabetes Care, Inc. 2 $23.38
Mannkind Corporation 1 $22.48
Novo Nordisk Inc 1 $19.85
Insulet Corporation 1 $14.69

By nature of payment

Food and Beverage
$116

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
314
Patients
82
Total drug cost
$125,098
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 51 26 $850
Ozempic (Semaglutide) Brand 48 13 $49,568
Metformin Hcl Er (Metformin Hcl) Brand 32 18 $573
Atorvastatin Calcium Generic 25 14 $212
Humalog (Insulin Lispro) Brand 22 0 $18,217
Rosuvastatin Calcium Generic 22 11 $587
Humalog Kwikpen U-100 (Insulin Lispro) Brand 19 0 $8,956
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 16 0 $11,249
Lisinopril Generic 15 0 $115
Synjardy (Empagliflozin/Metformin Hcl) Brand 15 0 $16,351

Frequently asked questions

Auto-generated from federal data
What is Dr. Sisy Thomas's medical specialty?
Dr. Sisy Thomas practices Family Nurse Practitioner in Sacaton, AZ.
Where does Dr. Sisy Thomas practice?
Dr. Sisy Thomas practices at Hu Hu Kam Memorial Hospital, Sacaton, AZ 85147. Office phone: 6025281458.
What is Dr. Sisy Thomas's NPI?
Dr. Sisy Thomas's National Provider Identifier (NPI) is 1538799390, issued by NPPES.
Does Dr. Sisy Thomas accept Medicare assignment?
Yes. Dr. Sisy Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sisy Thomas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.