Doctor profile · Federal record

Dr. Yessenia Marquez, MD

Vascular Neurology Physician (CMS: Neurology) · Neurology Physician · Student in an Organized Health Care Education/Training Program · St Petersburg, FL

  • NPI 1740784966
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
603 7Th St S Ste 400
St Petersburg, FL 337014734
(727) 893-6435
fax (727) 893-6436

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
July 19, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2084V0102X — NUCC code
State licenses (2)
Florida #ME157439 · Florida #TRN27213
Medicaid
FL #118733400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740784966. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
160
Distinct HCPCS
3
Medicare allowed
$18,428
HCPCS Description Services Patients Avg allowed
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 63 59 $83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 56 37 $79
99291 Critical care, first 30-74 minutes 41 17 $214

In context: peer comparison

Among 1 peers in St Petersburg Vascular Neurology Physician, average services per provider: 53. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$248
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 11 0 $248

Frequently asked questions

Auto-generated from federal data
What is Dr. Yessenia Marquez's medical specialty?
Dr. Yessenia Marquez practices Vascular Neurology Physician in St Petersburg, FL.
Where does Dr. Yessenia Marquez practice?
Dr. Yessenia Marquez practices at 603 7Th St S Ste 400, St Petersburg, FL 337014734. Office phone: 7278936435.
What is Dr. Yessenia Marquez's NPI?
Dr. Yessenia Marquez's National Provider Identifier (NPI) is 1740784966, issued by NPPES.
Does Dr. Yessenia Marquez accept Medicare assignment?
Yes. Dr. Yessenia Marquez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yessenia Marquez commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.