IndividualActive
Jan Seriff, PSY.D.
NPI 1386632339 · Psychologist · Newton, MA
Jan Seriff, PSY.D. is a Psychologist provider in Newton, MA (NPI 1386632339).
Provider details
- NPI number
- 1386632339
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- License
- 3495 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
251 Mill St
Newton, MA 02460-2438
Phone: (617) 244-6186
Fax: (617) 630-8010
Street-level locationGet directions
Mailing address
251 Mill St
Newton, MA 02460-2438
Registry dates
- Enumerated
- 2005-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jan Seriff's NPI number?
- Jan Seriff's National Provider Identifier (NPI) is 1386632339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Seriff's specialty?
- Jan Seriff is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Jan Seriff located?
- Jan Seriff's practice location on file with NPPES is 251 Mill St, Newton, MA 02460-2438.
- What is Jan Seriff's phone number?
- The practice phone number listed in the NPPES registry for Jan Seriff is (617) 244-6186.
- Is Jan Seriff's NPI active?
- Yes — Jan Seriff's NPI (1386632339) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.