Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Glencora Lily Sharfman, M.D.

Internal Medicine Physician in Houston, TX · enumerated 2009 · practices at Vpa of Texas Pllc.

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

National Provider Identifier

1235371410

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Registry record

Entity type Individual (Type 1)

Name Dr. Glencora Lily Sharfman

Credential M.D.

Sex Female

Practice address 8588 Katy Fwy Ste 226a, Houston, TX, 77024

Phone (713) 532-6884

Fax (713) 532-5756

Enumeration date Apr 2, 2009

Last updated in NPPES Oct 24, 2025

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License P3415 (TX) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License P3415 (TX) Primary

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

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 specialty is Glencora Sharfman?

Glencora Sharfman is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-24.