Michael Puffer
NPI 1457969438 · Clinical Social Worker · Chelsea, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Puffer is a Clinical Social Worker provider in Chelsea, MA (NPI 1457969438).
Provider details
- NPI number
- 1457969438
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LCSW2130780 (MA)
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
5 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
- 2020-07-16
- Last updated
- 2025-06-16
- Certified
- 2025-06-16
Frequently asked questions
- What is Michael Puffer's NPI number?
- Michael Puffer's National Provider Identifier (NPI) is 1457969438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Puffer's specialty?
- Michael Puffer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Puffer located?
- Michael Puffer's practice location on file with NPPES is 70 Everett Ave Ste 515, Chelsea, MA 02150-2363.
- What is Michael Puffer's phone number?
- The practice phone number listed in the NPPES registry for Michael Puffer is (617) 466-6650.
- Does Michael Puffer accept Medicare?
- Michael Puffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Puffer's NPI active?
- Yes — Michael Puffer's NPI (1457969438) is active in the NPPES registry as of the last update on 2025-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.