Doctor profile · Federal record

Dr. Nisha Patel, MD

Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Allergy & Immunology (Internal Medicine) Physician · San Mateo, CA

  • NPI 1336392547
  • 19 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
136 N San Mateo Dr Fl 2
San Mateo, CA 944012778
(650) 348-1242
fax (650) 348-0788
Additional location
2605 W Swann Ave Ste 600
Tampa, FL 336094044
(813) 876-7073

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Profile last updated
February 3, 2026
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207RA0201X — NUCC code
State licenses (2)
California #C181721 · Florida #ME119949

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336392547. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$63
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ardelyx, INC. 2 $34.06
Gilead Sciences, INC. 1 $28.59

By nature of payment

Food and Beverage
$63

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
26
Total drug cost
$905
Drug Type Claims Patients Total cost
Omeprazole Generic 27 14 $287
Famotidine Generic 22 12 $323
Pantoprazole Sodium Generic 12 0 $294

Frequently asked questions

Auto-generated from federal data
What is Dr. Nisha Patel's medical specialty?
Dr. Nisha Patel practices Allergy & Immunology (Internal Medicine) Physician in San Mateo, CA.
Where does Dr. Nisha Patel practice?
Dr. Nisha Patel practices at 136 N San Mateo Dr Fl 2, San Mateo, CA 944012778. Office phone: 6503481242.
What is Dr. Nisha Patel's NPI?
Dr. Nisha Patel's National Provider Identifier (NPI) is 1336392547, issued by NPPES.
Does Dr. Nisha Patel accept Medicare assignment?
Dr. Nisha Patel does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.