Doctor profile · Federal record

Dr. Isaac Thimmesch, D.O.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Fort Bliss, TX

  • NPI 1902230949
  • Accepts Medicare
  • MIPS 81.2 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
18511 Highlander Medics Street
Fort Bliss, TX 79918
(915) 742-2273
Additional location
Womack Army Medical Ctr, 2817 Reilly Road
Fort Bragg, NC 283100001
(910) 907-8333
Mailing address
5546 Rorenstock St
El Paso, TX 799064032

Credentials & registration

NPPES · NUCC
NPI registered
August 2013 — 13 yrs on file
Profile last updated
October 17, 2022
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Nebraska #1250

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902230949. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,427
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 12 11 $119

In context: peer comparison

Among 1 peers in this city , average services per provider: 12. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$382
Transactions
20
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 5 $117.61
Organon Llc 2 $48.54
Exeltis, USA Inc. 3 $45.48
Hologic Sales and Service, LLC 2 $34.05
Biogen, Inc. 1 $28.97
Bayer Healthcare Pharmaceuticals Inc. 2 $27.05
Monaghan Medical Corporation 1 $21.99
Northgate Technologies, Inc. 1 $16.18
SHIELD THERAPEUTICS INC 1 $15.96
PFIZER INC. 1 $14.61
Aspira Women's Health Inc 1 $11.88

By nature of payment

Food and Beverage
$382

Frequently asked questions

Auto-generated from federal data
What is Dr. Isaac Thimmesch's medical specialty?
Dr. Isaac Thimmesch practices Obstetrics & Gynecology Physician in Fort Bliss, TX.
Where does Dr. Isaac Thimmesch practice?
Dr. Isaac Thimmesch practices at 18511 Highlander Medics Street, Fort Bliss, TX 79918. Office phone: 9157422273.
What is Dr. Isaac Thimmesch's NPI?
Dr. Isaac Thimmesch's National Provider Identifier (NPI) is 1902230949, issued by NPPES.
Does Dr. Isaac Thimmesch accept Medicare assignment?
Yes. Dr. Isaac Thimmesch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Thimmesch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.