IndividualActive
John Lambdin, ED.D.
NPI 1538232996 · Psychologist · Amherst, MA
John Lambdin, ED.D. is a Psychologist provider in Amherst, MA (NPI 1538232996).
Provider details
- NPI number
- 1538232996
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1573 (MA)
Specialties & taxonomies
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
79 S Pleasant St
Amherst, MA 01002-2370
Phone: (413) 256-8282
Street-level locationGet directions
Mailing address
58 Larkspur Dr
Amherst, MA 01002-3439
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Lambdin's NPI number?
- John Lambdin's National Provider Identifier (NPI) is 1538232996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lambdin's specialty?
- John Lambdin is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Lambdin located?
- John Lambdin's practice location on file with NPPES is 79 S Pleasant St, Amherst, MA 01002-2370.
- What is John Lambdin's phone number?
- The practice phone number listed in the NPPES registry for John Lambdin is (413) 256-8282.
- Is John Lambdin's NPI active?
- Yes — John Lambdin's NPI (1538232996) 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.