IndividualActive
John Baldwin, PHD
NPI 1598732661 · Clinical Psychologist · Needham, MA
John Baldwin, PHD is a Clinical Psychologist provider in Needham, MA (NPI 1598732661).
Provider details
- NPI number
- 1598732661
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3985 (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
105 Chestnut St
Ste 31
Needham, MA 02492-2599
Phone: (781) 449-2695
Street-level locationGet directions
Mailing address
105 Chestnut St
Needham, MA 02492-2599
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2012-11-30
Frequently asked questions
- What is John Baldwin's NPI number?
- John Baldwin's National Provider Identifier (NPI) is 1598732661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Baldwin's specialty?
- John Baldwin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Baldwin located?
- John Baldwin's practice location on file with NPPES is 105 Chestnut St, Needham, MA 02492-2599.
- What is John Baldwin's phone number?
- The practice phone number listed in the NPPES registry for John Baldwin is (781) 449-2695.
- Is John Baldwin's NPI active?
- Yes — John Baldwin's NPI (1598732661) is active in the NPPES registry as of the last update on 2012-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.