Doctor profile · Federal record

Dr. Diana Gonzalez, O.D.

Optometrist (CMS: Optometry) · San Antonio, TX

  • NPI 1558398420
  • Accepts Medicare
  • 26 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
21126 Market Rdg
San Antonio, TX 782584984
(210) 305-5555
fax (210) 402-5435

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
February 14, 2024
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Texas #5906TG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558398420. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
166
Distinct HCPCS
6
Medicare allowed
$10,661
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 59 46 $58
92250 Photography of the retina 35 28 $35
99214 Established patient office or other outpatient visit, 30-39 minutes 28 22 $86
92273 Measurement of retinal and optic nerve function 17 14 $121
92083 Exam of visual field with extended testing 16 13 $56
92012 Established patient problem focused exam of visual system 11 11 $56

In context: peer comparison

Among 64 peers in San Antonio Optometrist, average services per provider: 67. This provider delivers 2.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$856
Transactions
14
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 7 $463.38
Bausch & Lomb Americas INC. 4 $254.20
CooperVision INC. 3 $138.25

By nature of payment

Food and Beverage
$856

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
85
Patients
16
Total drug cost
$837
Drug Type Claims Patients Total cost
Latanoprost Generic 70 16 $745
Timolol Maleate Generic 15 0 $92

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Gonzalez's medical specialty?
Dr. Diana Gonzalez practices Optometrist in San Antonio, TX.
Where does Dr. Diana Gonzalez practice?
Dr. Diana Gonzalez practices at 21126 Market Rdg, San Antonio, TX 782584984. Office phone: 2103055555.
What is Dr. Diana Gonzalez's NPI?
Dr. Diana Gonzalez's National Provider Identifier (NPI) is 1558398420, issued by NPPES.
Does Dr. Diana Gonzalez accept Medicare assignment?
Yes. Dr. Diana Gonzalez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Gonzalez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.