Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leah Mclane Costello, MD

Pediatrics Physician in South Burlington, VT · enumerated 2008 · practices at Primary Care Health Partners.

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

National Provider Identifier

1326292269

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Registry record

Entity type Individual (Type 1)

Name Dr. Leah Mclane Costello

Credential MD

Sex Female

Practice address 51 Timber Ln, South Burlington, VT, 05403

Phone (802) 864-0521

Fax (802) 864-6475

Enumeration date Nov 5, 2008

Last updated in NPPES Jun 30, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 042.0012834 (VT) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 7148432-1205 (UT) Secondary

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
1026302	Medicaid	VT	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Leah Costello?

Leah Costello is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-30.