What is Donna Tolzien's NPI number?

Donna Tolzien's National Provider Identifier (NPI) is 1518534999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donna Tolzien's specialty?

Donna Tolzien is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Donna Tolzien located?

Donna Tolzien's practice location on file with NPPES is 16782 Von Karman Ave Ste 11, Irvine, CA 92606-2417.

What is Donna Tolzien's phone number?

The practice phone number listed in the NPPES registry for Donna Tolzien is (855) 223-7123.

Is Donna Tolzien's NPI active?

Yes — Donna Tolzien's NPI (1518534999) is active in the NPPES registry as of the last update on 2021-06-05.

IndividualActive

Donna Tolzien

NPI 1518534999 · Behavior Technician · Irvine, CA

Donna Tolzien is a Behavior Technician provider in Irvine, CA (NPI 1518534999).

Provider details

NPI number: 1518534999
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
83% 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

16782 Von Karman Ave Ste 11

Irvine, CA 92606-2417

Phone: (855) 223-7123

Street-level locationGet directions

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Mailing address