Doctor profile · Federal record

Dr. Tammy Koelsch, ACNP

Acute Care Nurse Practitioner · Houston, TX

  • NPI 1134430002
  • 16 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1515 Holcombe Blvd
Houston, TX 770304009
(713) 792-6161
Mailing address
P O Box 4439
Houston, TX 772104439

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
April 8, 2019
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
Texas #AP119006
Medicaid
TX #317949106

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134430002. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$27
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Amgen INC. 1 $27.36

By nature of payment

Food and Beverage
$27

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$276
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 11 0 $276

Frequently asked questions

Auto-generated from federal data
What is Dr. Tammy Koelsch's medical specialty?
Dr. Tammy Koelsch practices Acute Care Nurse Practitioner in Houston, TX.
Where does Dr. Tammy Koelsch practice?
Dr. Tammy Koelsch practices at 1515 Holcombe Blvd, Houston, TX 770304009. Office phone: 7137926161.
What is Dr. Tammy Koelsch's NPI?
Dr. Tammy Koelsch's National Provider Identifier (NPI) is 1134430002, issued by NPPES.