Doctor profile · Federal record

Dr. Brenda Ly, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Hematology (Pathology) Physician · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · San Antonio, TX

  • NPI 1871818617
  • Accepts Medicare
  • 16 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6918 Camp Bullis RD
San Antonio, TX 782562236
(102) 617-4445

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
April 10, 2026
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (3)
Texas #T4208 · New Mexico #MD2018-0194 · California #A140304

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871818617. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,617
Distinct HCPCS
10
Medicare allowed
$150,813
HCPCS Description Services Patients Avg allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker 1,165 45 $22
88305 Pathology examination of tissue using a microscope, intermediate complexity 171 76 $68
88341 Special stained specimen slides to examine tissue, each additional procedure 165 36 $27
88313 Special stained specimen slides to examine tissue including interpretation and report 132 59 $78
88377 Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 121 29 $61
88377 Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 102 26 $376
88341 Special stained specimen slides to examine tissue, each additional procedure 101 27 $82
88342 Special stained specimen slides to examine tissue, initial procedure 78 57 $95
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 76 75 $80
88342 Special stained specimen slides to examine tissue, initial procedure 52 44 $33

In context: peer comparison

Among 30 peers in San Antonio Anatomic Pathology & Clinical Pathology Physician, average services per provider: 170. This provider delivers 15× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brenda Ly's medical specialty?
Dr. Brenda Ly practices Anatomic Pathology & Clinical Pathology Physician in San Antonio, TX.
Where does Dr. Brenda Ly practice?
Dr. Brenda Ly practices at 6918 Camp Bullis RD, San Antonio, TX 782562236. Office phone: 1026174445.
What is Dr. Brenda Ly's NPI?
Dr. Brenda Ly's National Provider Identifier (NPI) is 1871818617, issued by NPPES.
Does Dr. Brenda Ly accept Medicare assignment?
Yes. Dr. Brenda Ly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brenda Ly commonly perform?
Top Medicare-reported procedures in 2023: Flow cytometry technique for dna or cell analysis, each additional marker (HCPCS 88185); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.