Doctor profile · Federal record

Dr. Jillian Polonchak, AGACNP-BC

Critical Care Medicine (Anesthesiology) Physician (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Los Angeles, CA

  • NPI 1942850888
  • 7 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
1520 San Pablo St Ste 3000
Los Angeles, CA 900335315
(323) 442-5710
Additional location
1800 Orleans St
Baltimore, MD 212870010
(410) 955-8893
Mailing address
6201 Greenleigh Ave Fl 2
Middle River, MD 212202004

Credentials & registration

NPPES · NUCC
NPI registered
September 2019 — 7 yrs on file
Profile last updated
October 24, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207LC0200X — NUCC code
State licenses (2)
Maryland #R256994 · California #NP95012773

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942850888. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$238
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
UCB, Inc. 1 $150.37
Chiesi USA, Inc. 1 $65.00
Boston Scientific Corporation 1 $22.98

By nature of payment

Food and Beverage
$238

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jillian Polonchak's medical specialty?
Dr. Jillian Polonchak practices Critical Care Medicine (Anesthesiology) Physician in Los Angeles, CA.
Where does Dr. Jillian Polonchak practice?
Dr. Jillian Polonchak practices at 1520 San Pablo St Ste 3000, Los Angeles, CA 900335315. Office phone: 3234425710.
What is Dr. Jillian Polonchak's NPI?
Dr. Jillian Polonchak's National Provider Identifier (NPI) is 1942850888, issued by NPPES.
Does Dr. Jillian Polonchak accept Medicare assignment?
Dr. Jillian Polonchak does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.