Clifford Thayer
NPI 1215170253 · Mental Health Counselor · West Springfield, MA
Clifford Thayer is a Mental Health Counselor provider in West Springfield, MA (NPI 1215170253).
Provider details
- NPI number
- 1215170253
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2009-04-07
- Last updated
- 2009-04-07
Frequently asked questions
- What is Clifford Thayer's NPI number?
- Clifford Thayer's National Provider Identifier (NPI) is 1215170253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Thayer's specialty?
- Clifford Thayer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Clifford Thayer located?
- Clifford Thayer's practice location on file with NPPES is 2112 Riverdale Street, West Springfield, MA 01089.
- What is Clifford Thayer's phone number?
- The practice phone number listed in the NPPES registry for Clifford Thayer is (413) 827-4379.
- Is Clifford Thayer's NPI active?
- Yes — Clifford Thayer's NPI (1215170253) is active in the NPPES registry as of the last update on 2009-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.