Doctor profile · Federal record

Dr. Stefan Costinean, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Gilbert, AZ

  • NPI 1427368778
  • Accepts Medicare
  • MIPS 83.6 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1900 N Higley RD
Gilbert, AZ 852341604
(602) 685-5211
fax (602) 685-5325
Additional location
424 S 56Th St Ste 110
Phoenix, AZ 850342177
Mailing address
Po Box 42210
Phoenix, AZ 850802210

Credentials & registration

NPPES · NUCC
NPI registered
October 2010 — 16 yrs on file
Profile last updated
August 7, 2020
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Arizona #53725
Medicaid
AZ #335031

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427368778. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,820
Distinct HCPCS
10
Medicare allowed
$239,163
HCPCS Description Services Patients Avg allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker 918 42 $23
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure 553 86 $41
88341 Special stained specimen slides to examine tissue, each additional procedure 446 56 $27
88305 Pathology examination of tissue using a microscope, intermediate complexity 362 135 $36
88313 Special stained specimen slides to examine tissue including interpretation and report 327 115 $12
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 272 208 $80
88377 Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 270 53 $61
85097 Bone marrow, smear interpretation 201 155 $46
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure 165 38 $291
88311 Preparation of tissue for examination by removing any calcium present 144 106 $12

In context: peer comparison

Among 2 peers in Gilbert Anatomic Pathology & Clinical Pathology Physician, average services per provider: 143. This provider delivers 34× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stefan Costinean's medical specialty?
Dr. Stefan Costinean practices Anatomic Pathology & Clinical Pathology Physician in Gilbert, AZ.
Where does Dr. Stefan Costinean practice?
Dr. Stefan Costinean practices at 1900 N Higley RD, Gilbert, AZ 852341604. Office phone: 6026855211.
What is Dr. Stefan Costinean's NPI?
Dr. Stefan Costinean's National Provider Identifier (NPI) is 1427368778, issued by NPPES.
Does Dr. Stefan Costinean accept Medicare assignment?
Yes. Dr. Stefan Costinean accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stefan Costinean commonly perform?
Top Medicare-reported procedures in 2023: Flow cytometry technique for dna or cell analysis, each additional marker (HCPCS 88185); Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (HCPCS 88374); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.