What is Clara Brotnov's NPI number?

Clara Brotnov's National Provider Identifier (NPI) is 1770461626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Clara Brotnov's specialty?

Clara Brotnov is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Clara Brotnov located?

Clara Brotnov's practice location on file with NPPES is 7000b S Center Dr, Clearlake, CA 95422-8458.

What is Clara Brotnov's phone number?

The practice phone number listed in the NPPES registry for Clara Brotnov is (707) 994-7090.

Is Clara Brotnov's NPI active?

Yes — Clara Brotnov's NPI (1770461626) is active in the NPPES registry as of the last update on 2025-08-26.

IndividualActive

Clara Brotnov

NPI 1770461626 · Case Manager/Care Coordinator · Clearlake, CA

Clara Brotnov is a Case Manager/Care Coordinator provider in Clearlake, CA (NPI 1770461626).

Provider details

NPI number: 1770461626
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

7000b S Center Dr

Clearlake, CA 95422-8458

Phone: (707) 994-7090

Street-level locationGet directions

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Mailing address