Doctor profile · Federal record

Dr. Marissa Humphrey, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Internal Medicine Physician · Jackson, MS

  • NPI 1598992794
  • Accepts Medicare
  • MIPS 46.3 / 100 · 2023
  • 18 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2500 N State St
Jackson, MS 392164500
(601) 984-5931

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
September 6, 2024
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (3)
Oregon #MD214825 · Mississippi #23357 · New York #253540
Medicaid
MS #06457521

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598992794. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$37
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Pacira Pharmaceuticals Incorporated 1 $36.54

By nature of payment

Food and Beverage
$37

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marissa Humphrey's medical specialty?
Dr. Marissa Humphrey practices Anesthesiology Physician in Jackson, MS.
Where does Dr. Marissa Humphrey practice?
Dr. Marissa Humphrey practices at 2500 N State St, Jackson, MS 392164500. Office phone: 6019845931.
What is Dr. Marissa Humphrey's NPI?
Dr. Marissa Humphrey's National Provider Identifier (NPI) is 1598992794, issued by NPPES.
Does Dr. Marissa Humphrey accept Medicare assignment?
Yes. Dr. Marissa Humphrey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.