Margaret Kierstein, ED.D.
NPI 1134278930 · Clinical Child & Adolescent Psychologist · Northampton, MA
Margaret Kierstein, ED.D. is a Clinical Child & Adolescent Psychologist provider in Northampton, MA (NPI 1134278930).
Provider details
- NPI number
- 1134278930
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4455 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2025-09-11
Frequently asked questions
- What is Margaret Kierstein's NPI number?
- Margaret Kierstein's National Provider Identifier (NPI) is 1134278930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Kierstein's specialty?
- Margaret Kierstein is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Margaret Kierstein located?
- Margaret Kierstein's practice location on file with NPPES is 16 Center St, Northampton, MA 01060-3031.
- What is Margaret Kierstein's phone number?
- The practice phone number listed in the NPPES registry for Margaret Kierstein is (413) 584-4935.
- Is Margaret Kierstein's NPI active?
- Yes — Margaret Kierstein's NPI (1134278930) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.