What is Gary Massa's NPI number?

Gary Massa's National Provider Identifier (NPI) is 1124464714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Massa's specialty?

Gary Massa is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Gary Massa located?

Gary Massa's practice location on file with NPPES is 8930 S Sepulveda Blvd, Los Angeles, CA 90045-3606.

What is Gary Massa's phone number?

The practice phone number listed in the NPPES registry for Gary Massa is (310) 342-1399.

Is Gary Massa's NPI active?

Yes — Gary Massa's NPI (1124464714) is active in the NPPES registry as of the last update on 2013-05-22.

IndividualActive

Gary Massa, DDS

NPI 1124464714 · Endodontics · Los Angeles, CA

Gary Massa, DDS is a Endodontics provider in Los Angeles, CA (NPI 1124464714).

Provider details

NPI number: 1124464714
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 36261 (CA)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 36261 (CA)
Dental Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

8930 S Sepulveda Blvd

#101

Los Angeles, CA 90045-3606

Phone: (310) 342-1399

Street-level locationGet directions

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Mailing address