Doctor profile · Federal record

Dr. Mary Altmeyer, MD

Dermatopathology Physician (CMS: Dermatology) · Dermatology Physician · San Antonio, TX

  • NPI 1144493024
  • Accepts Medicare
  • MIPS 87.5 / 100 · 2023
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2620 McCullough Ave
San Antonio, TX 782123022
(210) 664-4675

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
June 20, 2024
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207ND0900X — NUCC code
State license (1)
Texas #N9998
Medicaid
TX #351890401

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144493024. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,774
Distinct HCPCS
6
Medicare allowed
$431,538
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 3,025 1,662 $66
88341 Special stained specimen slides to examine tissue, each additional procedure 1,551 505 $80
88342 Special stained specimen slides to examine tissue, initial procedure 778 670 $93
88312 Special stained specimen slides to identify organisms including interpretation and report 251 151 $105
88304 Pathology examination of tissue using a microscope, moderately low complexity 92 80 $40
88313 Special stained specimen slides to examine tissue including interpretation and report 77 64 $77

In context: peer comparison

Among 1 peers in San Antonio Dermatopathology Physician, average services per provider: 962. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$764
Transactions
13
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 2 $255.88
Kyowa Kirin, INC. 7 $210.78
Abbvie INC. 1 $125.00
Janssen Scientific Affairs, LLC 1 $98.72
Roche Diagnostics Corporation 1 $41.96
Novartis Pharmaceuticals Corporation 1 $31.37

By nature of payment

Food and Beverage
$728
Education
$36

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
28
Patients
0
Total drug cost
$1,489
Drug Type Claims Patients Total cost
Triamcinolone Acetonide Generic 17 0 $440
Vascepa (Icosapent Ethyl) Brand 11 0 $1,049

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Altmeyer's medical specialty?
Dr. Mary Altmeyer practices Dermatopathology Physician in San Antonio, TX.
Where does Dr. Mary Altmeyer practice?
Dr. Mary Altmeyer practices at 2620 McCullough Ave, San Antonio, TX 782123022. Office phone: 2106644675.
What is Dr. Mary Altmeyer's NPI?
Dr. Mary Altmeyer's National Provider Identifier (NPI) is 1144493024, issued by NPPES.
Does Dr. Mary Altmeyer accept Medicare assignment?
Yes. Dr. Mary Altmeyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Altmeyer commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.