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Holly Held Volz, M.D.

Dermatology Physician in San Antonio, TX · enumerated 2014.

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

National Provider Identifier

1114337318

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Registry record

Entity type Individual (Type 1)
Name Holly Held Volz
Credential M.D.
Sex Female
Practice address 7979 Wurzbach Rd Fl 3, San Antonio, TX, 78229
Phone (210) 450-9840
Fax (210) 450-6064
Enumeration date Apr 28, 2014
Last updated in NPPES Sep 5, 2018

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License R5819 (TX) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License R5819 (TX) 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
386442301 Medicaid TX -
386442302 Other TX CSHCN

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

What is the NPI number for Holly Volz?
The National Provider Identifier (NPI) for Holly Volz is 1114337318, a Type 1 (individual) record in the CMS NPPES registry.
Where does Holly Volz practice?
The practice location on file with NPPES is in San Antonio, 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 2018-09-05.