What is Holly Zanville's NPI number?

Holly Zanville's National Provider Identifier (NPI) is 1841446747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Zanville's specialty?

Holly Zanville is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Holly Zanville located?

Holly Zanville's practice location on file with NPPES is 4402 Bestor Dr, Rockville, MD 20853-2137.

What is Holly Zanville's phone number?

The practice phone number listed in the NPPES registry for Holly Zanville is (202) 534-2935.

Is Holly Zanville's NPI active?

Yes — Holly Zanville's NPI (1841446747) is active in the NPPES registry as of the last update on 2013-07-25.

IndividualActive

Holly Zanville, PH.D.

NPI 1841446747 · Clinical Psychologist · Rockville, MD

Holly Zanville, PH.D. is a Clinical Psychologist provider in Rockville, MD (NPI 1841446747).

Provider details

NPI number: 1841446747
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: 04805 (MD)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 04805 (MD)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4402 Bestor Dr

Rockville, MD 20853-2137

Phone: (202) 534-2935

Street-level locationGet directions

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Mailing address