What is Martha Aszterbaum's NPI number?

Martha Aszterbaum's National Provider Identifier (NPI) is 1023131323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martha Aszterbaum's specialty?

Martha Aszterbaum is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Martha Aszterbaum located?

Martha Aszterbaum's practice location on file with NPPES is 17928 Magnolia St, Fountain Valley, CA 92708-5039.

What is Martha Aszterbaum's phone number?

The practice phone number listed in the NPPES registry for Martha Aszterbaum is (714) 963-8934.

Is Martha Aszterbaum's NPI active?

Yes — Martha Aszterbaum's NPI (1023131323) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Martha Aszterbaum, D.D.S.

NPI 1023131323 · Dentist · Fountain Valley, CA

Martha Aszterbaum, D.D.S. is a Dentist provider in Fountain Valley, CA (NPI 1023131323).

Provider details

NPI number: 1023131323
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Female
Sole proprietor: Yes
License: 036211 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 036211 (CA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

17928 Magnolia St

Fountain Valley, CA 92708-5039

Phone: (714) 963-8934

Street-level locationGet directions

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Mailing address