DR. HOLLY ZANVILLE PH.D.
NPI 1841446747
Psychologist - Clinical in Rockville, MD

Q: What is Holly Zanville's NPI number?

The NPI number for Holly Zanville is 1841446747. It was assigned to this individual provider in the NPPES registry on August 11, 2008.

Q: What is Holly Zanville's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Holly Zanville was last updated on July 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 11, 2008

4402 BESTOR DR, ROCKVILLE, MD 20853(202) 534-2935 Get Directions Write a Review

NPPES record last updated: July 25, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Holly Zanville Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HOLLY ZANVILLE PH.D. (NPI 1841446747) is an individual clinical provider in Rockville, Maryland, licensed in Maryland (04805) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1841446747

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. HOLLY ZANVILLECredential: PH.D.

Location Address4402 BESTOR DRRockville, MD 20853-2137

Mailing Address4402 Bestor DrRockville, MD 20853-2137 · (202) 534-2935

Phone(202) 534-2935

Sole ProprietorYes

Enumeration DateAugust 11, 2008

Last NPPES UpdateJuly 25, 2013

✔ NPI 1841446747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in MD · 04805

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

4402 BESTOR DR, Rockville, MD 20853

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HOLLY A. ZANVILLE, LLC

Psychologist (Clinical)

4402 BESTOR DR
ROCKVILLE, MD 20853

Montgomery County (301) 678-9594

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Holly Zanville's NPI number?

The NPI number for Holly Zanville is 1841446747. It was assigned to this individual provider in the NPPES registry on August 11, 2008.

Where is Holly Zanville located?

Holly Zanville practices at 4402 Bestor Dr, Rockville, MD 20853. The listed phone number is (202) 534-2935.

What is Holly Zanville's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Holly Zanville was last updated on July 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.