Doctor profile · Federal record

Dr. Charles Harzke, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · San Angelo, TX

  • NPI 1538274766
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3605 Executive Dr
San Angelo, TX 769046884
(325) 949-9555
fax (325) 224-5024
Mailing address
3501 Knickerbocker RD
San Angelo, TX 769047610

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 19, 2021
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Texas #J2061
Medicaid
TX #125578806

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538274766. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
61
Distinct HCPCS
3
Medicare allowed
$2,546
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 22 21 $8
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 21 21 $38
99213 Established patient office or other outpatient visit, 20-29 minutes 18 15 $88

In context: peer comparison

Among 7 peers in San Angelo Obstetrics & Gynecology Physician, average services per provider: 161. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$142
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Revance Therapeutics, INC. 2 $142.01

By nature of payment

Food and Beverage
$142

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
84
Patients
19
Total drug cost
$6,537
Drug Type Claims Patients Total cost
Estradiol Generic 44 19 $2,089
Progesterone (Progesterone, Micronized) Brand 17 0 $2,051
Premarin (Estrogens, Conjugated) Brand 12 0 $2,182
Levothyroxine Sodium Generic 11 0 $216

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Charles Harzke's medical specialty?
Dr. Charles Harzke practices Obstetrics & Gynecology Physician in San Angelo, TX.
Where does Dr. Charles Harzke practice?
Dr. Charles Harzke practices at 3605 Executive Dr, San Angelo, TX 769046884. Office phone: 3259499555.
What is Dr. Charles Harzke's NPI?
Dr. Charles Harzke's National Provider Identifier (NPI) is 1538274766, issued by NPPES.
Does Dr. Charles Harzke accept Medicare assignment?
Yes. Dr. Charles Harzke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Harzke commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.