Doctor profile · Federal record

Dr. George Mannel, MD

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

  • NPI 1366490229
  • Accepts Medicare
  • 46 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1255 Ashby St
Seguin, TX 781555100
(830) 372-0600
fax (830) 372-0602

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
December 17, 2024
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Texas #F6901
Medicaid
TX #033322102

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366490229. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
243
Distinct HCPCS
6
Medicare allowed
$15,418
HCPCS Description Services Patients Avg allowed
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous 59 59 $18
99213 Established patient office or other outpatient visit, 20-29 minutes 56 47 $87
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 50 50 $37
99214 Established patient office or other outpatient visit, 30-39 minutes 31 30 $123
99203 New patient office or other outpatient visit, 30-44 minutes 29 29 $107
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 18 18 $41

In context: peer comparison

Among 4 peers in this city , average services per provider: 38. This provider delivers 6.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
219
Patients
40
Total drug cost
$12,094
Drug Type Claims Patients Total cost
Estradiol Generic 53 17 $1,569
Raloxifene Hcl Generic 22 0 $1,705
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 19 0 $687
Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) Brand 17 12 $476
Solifenacin Succinate Generic 17 0 $595
Alprazolam Generic 14 0 $79
Fluconazole Generic 14 11 $125
Levothyroxine Sodium Generic 14 0 $152
Escitalopram Oxalate Generic 13 0 $182
Lyllana (Estradiol) Brand 13 0 $944

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. George Mannel's medical specialty?
Dr. George Mannel practices Obstetrics & Gynecology Physician in Seguin, TX.
Where does Dr. George Mannel practice?
Dr. George Mannel practices at 1255 Ashby St, Seguin, TX 781555100. Office phone: 8303720600.
What is Dr. George Mannel's NPI?
Dr. George Mannel's National Provider Identifier (NPI) is 1366490229, issued by NPPES.
Does Dr. George Mannel accept Medicare assignment?
Yes. Dr. George Mannel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Mannel commonly perform?
Top Medicare-reported procedures in 2023: Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous (HCPCS G0328); Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.