Doctor profile · Federal record

Dr. Maria Gray, FNP-BC

Primary Care Nurse Practitioner (CMS: Nurse Practitioner) · Hartford, CT

  • NPI 1811583586
  • Accepts Medicare
  • MIPS 77.5 / 100 · 2023
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
80 Seymour St
Hartford, CT 061028000
(860) 519-8820
Mailing address
18 Settlers Way
Ellington, CT 060293650

Credentials & registration

NPPES · NUCC
NPI registered
December 2020 — 6 yrs on file
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LP2300X — NUCC code
State license (1)
Connecticut #8906

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811583586. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,429
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 14 14 $102

In context: peer comparison

Among 4 peers in Hartford Primary Care Nurse Practitioner, average services per provider: 77. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
13
Total drug cost
$83
Drug Type Claims Patients Total cost
Methocarbamol Generic 13 13 $83

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Gray's medical specialty?
Dr. Maria Gray practices Primary Care Nurse Practitioner in Hartford, CT.
Where does Dr. Maria Gray practice?
Dr. Maria Gray practices at 80 Seymour St, Hartford, CT 061028000. Office phone: 8605198820.
What is Dr. Maria Gray's NPI?
Dr. Maria Gray's National Provider Identifier (NPI) is 1811583586, issued by NPPES.
Does Dr. Maria Gray accept Medicare assignment?
Yes. Dr. Maria Gray accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Gray commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.