What is Tim Holtzman's NPI number?

Tim Holtzman's National Provider Identifier (NPI) is 1760707178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tim Holtzman's specialty?

Tim Holtzman is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Tim Holtzman located?

Tim Holtzman's practice location on file with NPPES is 1918 Bonita Ave Ste 200, Berkeley, CA 94704-1014.

What is Tim Holtzman's phone number?

The practice phone number listed in the NPPES registry for Tim Holtzman is (510) 761-9818.

Is Tim Holtzman's NPI active?

Yes — Tim Holtzman's NPI (1760707178) is active in the NPPES registry as of the last update on 2025-07-09.

IndividualActive

Tim Holtzman, LPCC # 5452

NPI 1760707178 · Counselor · Berkeley, CA

Tim Holtzman, LPCC # 5452 is a Counselor provider in Berkeley, CA (NPI 1760707178).

Provider details

NPI number: 1760707178
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: LPCC # 5452
Sex: Male
Sole proprietor: Yes
License: LPCC5452 (CA)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense LPCC5452 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 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

1918 Bonita Ave Ste 200

Berkeley, CA 94704-1014

Phone: (510) 761-9818

Street-level locationGet directions

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Mailing address