Doctor profile · Federal record

Dr. Doreen Nguyen, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Student in an Organized Health Care Education/Training Program · Dallas, TX

  • NPI 1487943643
  • Accepts Medicare
  • MIPS 74.6 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6201 Harry Hines Blvd
Dallas, TX 753900005
(214) 633-6342
Mailing address
5323 Harry Hines Blvd
Dallas, TX 753907201

Credentials & registration

NPPES · NUCC
NPI registered
March 2011 — 15 yrs on file
Profile last updated
January 14, 2022
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Texas #S3437

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487943643. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
667
Distinct HCPCS
7
Medicare allowed
$28,500
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 317 136 $36
88307 Pathology examination of tissue using a microscope, moderately high complexity 125 64 $81
88341 Special stained specimen slides to examine tissue, each additional procedure 71 20 $28
88342 Special stained specimen slides to examine tissue, initial procedure 46 37 $34
88331 Pathology examination of specimen during surgery, first tissue block 44 22 $61
88304 Pathology examination of tissue using a microscope, moderately low complexity 37 30 $11
88311 Preparation of tissue for examination by removing any calcium present 27 25 $12

In context: peer comparison

Among 47 peers in Dallas Anatomic Pathology & Clinical Pathology Physician, average services per provider: 1,341. This provider delivers 0.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Doreen Nguyen's medical specialty?
Dr. Doreen Nguyen practices Anatomic Pathology & Clinical Pathology Physician in Dallas, TX.
Where does Dr. Doreen Nguyen practice?
Dr. Doreen Nguyen practices at 6201 Harry Hines Blvd, Dallas, TX 753900005. Office phone: 2146336342.
What is Dr. Doreen Nguyen's NPI?
Dr. Doreen Nguyen's National Provider Identifier (NPI) is 1487943643, issued by NPPES.
Does Dr. Doreen Nguyen accept Medicare assignment?
Yes. Dr. Doreen Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Doreen Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.