Doctor profile · Federal record

Dr. Riyan Buller, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · San Diego, CA

  • NPI 1033814017
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3737 Moraga Ave Ste B103
San Diego, CA 921175352
(858) 554-1212
Mailing address
4502 Felton St
San Diego, CA 921164401

Credentials & registration

NPPES · NUCC
NPI registered
March 2023 — 3 yrs on file
Profile last updated
September 2, 2024
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #95024624

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033814017. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$728
Transactions
25
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 1 $133.53
Novo Nordisk INC 4 $77.28
Pfizer INC. 3 $64.32
Exact Sciences Corporation 2 $59.72
Boston Scientific Corporation 1 $48.69
Philips North America LLC 2 $42.79
Abbvie INC. 2 $41.74
Otsuka America Pharmaceutical, INC. 2 $37.81
Hologic Sales and Service, LLC 1 $31.81
AstraZeneca Pharmaceuticals Lp 2 $31.72
Boehringer Ingelheim Pharmaceuticals, INC. 1 $25.77
Tempus Ai, INC 1 $21.28
Sanofi-Aventis U.S. LLC 1 $21.20
Daiichi Sankyo INC. 1 $20.50
CeQur Corporation 1 $19.50

By nature of payment

Food and Beverage
$728

Frequently asked questions

Auto-generated from federal data
What is Dr. Riyan Buller's medical specialty?
Dr. Riyan Buller practices Family Nurse Practitioner in San Diego, CA.
Where does Dr. Riyan Buller practice?
Dr. Riyan Buller practices at 3737 Moraga Ave Ste B103, San Diego, CA 921175352. Office phone: 8585541212.
What is Dr. Riyan Buller's NPI?
Dr. Riyan Buller's National Provider Identifier (NPI) is 1033814017, issued by NPPES.
Does Dr. Riyan Buller accept Medicare assignment?
Yes. Dr. Riyan Buller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.