Doctor profile · Federal record

Dr. Ellen Piernot, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Family Medicine Physician · Merced, CA

  • NPI 1962583617
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 4 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
737 W Childs Ave
Merced, CA 953416805
(209) 385-5481
Mailing address
2927 Montana Ave
Merced, CA 953402516

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
May 11, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (4)
California #C135085 · Arizona #48550 · New Mexico #MD20070158 · Wisconsin #48578-020
Medicaid (2)
NM #60906308 · WI #34697200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962583617. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$118
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $117.59

By nature of payment

Food and Beverage
$118

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Piernot's medical specialty?
Dr. Ellen Piernot practices Family Medicine Physician in Merced, CA.
Where does Dr. Ellen Piernot practice?
Dr. Ellen Piernot practices at 737 W Childs Ave, Merced, CA 953416805. Office phone: 2093855481.
What is Dr. Ellen Piernot's NPI?
Dr. Ellen Piernot's National Provider Identifier (NPI) is 1962583617, issued by NPPES.
Does Dr. Ellen Piernot accept Medicare assignment?
Yes. Dr. Ellen Piernot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.