What is Stewart Malkin's NPI number?

Stewart Malkin's National Provider Identifier (NPI) is 1326246208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stewart Malkin's specialty?

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

Where is Stewart Malkin located?

Stewart Malkin's practice location on file with NPPES is 3424 Longridge Ave, Sherman Oaks, CA 91423-4914.

What is Stewart Malkin's phone number?

The practice phone number listed in the NPPES registry for Stewart Malkin is (818) 783-8342.

Is Stewart Malkin's NPI active?

Yes — Stewart Malkin's NPI (1326246208) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Stewart Malkin, D.D.S

NPI 1326246208 · Dentist · Sherman Oaks, CA

Stewart Malkin, D.D.S is a Dentist provider in Sherman Oaks, CA (NPI 1326246208).

Provider details

NPI number: 1326246208
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S
Sex: Male
Sole proprietor: Yes
License: 13527 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 13527 (CA)
Dental Providers
General Practice Dentistry1223G0001XLicense 13527 (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
18 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

3424 Longridge Ave

Sherman Oaks, CA 91423-4914

Phone: (818) 783-8342

Fax: (818) 386-1210

Street-level locationGet directions

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Mailing address