Doctor profile · Federal record

Dr. Austin Rifkin, MD

Internal Medicine Physician (CMS: Internal Medicine) · Porterville, CA

  • NPI 1720657042
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
465 W Putnam Ave
Porterville, CA 932573320
(559) 784-1110

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
March 27, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A192969

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720657042. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$37
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 2 $36.71

By nature of payment

Food and Beverage
$37

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
18
Patients
0
Total drug cost
$492
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 18 0 $492

Frequently asked questions

Auto-generated from federal data
What is Dr. Austin Rifkin's medical specialty?
Dr. Austin Rifkin practices Internal Medicine Physician in Porterville, CA.
Where does Dr. Austin Rifkin practice?
Dr. Austin Rifkin practices at 465 W Putnam Ave, Porterville, CA 932573320. Office phone: 5597841110.
What is Dr. Austin Rifkin's NPI?
Dr. Austin Rifkin's National Provider Identifier (NPI) is 1720657042, issued by NPPES.
Does Dr. Austin Rifkin accept Medicare assignment?
Yes. Dr. Austin Rifkin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.