What is Joel Ziff's NPI number?

Joel Ziff's National Provider Identifier (NPI) is 1154484822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joel Ziff's specialty?

Joel Ziff is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Joel Ziff located?

Joel Ziff's practice location on file with NPPES is 62 Athelstane Rd, Newton Center, MA 02459-2419.

What is Joel Ziff's phone number?

The practice phone number listed in the NPPES registry for Joel Ziff is (617) 965-3932.

Is Joel Ziff's NPI active?

Yes — Joel Ziff's NPI (1154484822) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Joel Ziff, ED.D., PSYCHOLOGIST

NPI 1154484822 · Psychologist · Newton Center, MA

Joel Ziff, ED.D., PSYCHOLOGIST is a Psychologist provider in Newton Center, MA (NPI 1154484822).

Provider details

NPI number: 1154484822
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: ED.D., PSYCHOLOGIST
Sex: Male
Sole proprietor: Yes
License: 2485 (MA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 2485 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

62 Athelstane Rd

Newton Center, MA 02459-2419

Phone: (617) 965-3932

Street-level locationGet directions

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Mailing address