What is William Jaffee's NPI number?

William Jaffee's National Provider Identifier (NPI) is 1902096522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Jaffee's specialty?

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

Where is William Jaffee located?

William Jaffee's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478-1064.

What is William Jaffee's phone number?

The practice phone number listed in the NPPES registry for William Jaffee is (617) 855-3123.

Is William Jaffee's NPI active?

Yes — William Jaffee's NPI (1902096522) is active in the NPPES registry as of the last update on 2007-07-30.

IndividualActive

William Jaffee, PH.D.

NPI 1902096522 · Clinical Psychologist · Belmont, MA

William Jaffee, PH.D. is a Clinical Psychologist provider in Belmont, MA (NPI 1902096522).

Provider details

NPI number: 1902096522
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 8638 (MA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 8638 (MA)
Behavioral Health & Social Service 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

115 Mill St

Belmont, MA 02478-1064

Phone: (617) 855-3123

Street-level locationGet directions

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Mailing address