Doctor profile · Federal record

Dr. Gretchen von Allmen, MD

Neurology With Special Qualifications in Child Neurology Physician (CMS: Neurology) · Houston, TX

  • NPI 1801976154
  • Accepts Medicare
  • MIPS 81.3 / 100 · 2023
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
6410 Fannin St, 1010
Houston, TX 770303000
(832) 325-7080
fax (713) 512-2248
Additional location
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161
Mailing address
Po Box 201088
Houston, TX 772161088

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
May 3, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
2084N0402X — NUCC code
State license (1)
Texas #M1403
Medicaid (2)
TX #173644901 · TX #173644903

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801976154. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$489
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
NEUROPACE, INC. 2 $261.44
UCB, Inc. 5 $187.79
LivaNova USA, Inc. 2 $39.43

By nature of payment

Food and Beverage
$489

Frequently asked questions

Auto-generated from federal data
What is Dr. Gretchen von Allmen's medical specialty?
Dr. Gretchen von Allmen practices Neurology With Special Qualifications in Child Neurology Physician in Houston, TX.
Where does Dr. Gretchen von Allmen practice?
Dr. Gretchen von Allmen practices at 6410 Fannin St, Houston, TX 770303000. Office phone: 8323257080.
What is Dr. Gretchen von Allmen's NPI?
Dr. Gretchen von Allmen's National Provider Identifier (NPI) is 1801976154, issued by NPPES.
Does Dr. Gretchen von Allmen accept Medicare assignment?
Yes. Dr. Gretchen von Allmen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.