Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allison Leigh Speer, M.D.

Pediatric Surgery Physician in Houston, TX · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750554630

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Registry record

Entity type Individual (Type 1)

Name Dr. Allison Leigh Speer

Credential M.D.

Sex Female

Practice address 6410 Fannin St Ste 950, Houston, TX, 77030

Phone (832) 325-7323

Fax (713) 512-2221

Enumeration date Apr 10, 2008

Last updated in NPPES Oct 29, 2024

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A103252 (CA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License Q9521 (TX) Secondary

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License Q9521 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
365350301	Medicaid	TX	-
531985YKY3	Other	TX	PIN-UT
365008701	Medicaid	TX	-
365008703	Medicaid	TX	-
532153YKQH	Other	TX	PIN-MDA
365008702	Medicaid	TX	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Allison Speer?

The National Provider Identifier (NPI) for Allison Speer is 1750554630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Speer practice?

The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-29.