IndividualActive
Michael Zwalsky, ED.D.
NPI 1659580397 · Clinical Psychologist · Westwood, MA
Michael Zwalsky, ED.D. is a Clinical Psychologist provider in Westwood, MA (NPI 1659580397).
Provider details
- NPI number
- 1659580397
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3807 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
776 High St
Westwood, MA 02090-2503
Phone: (508) 890-6404
Fax: (508) 890-6410
Street-level locationGet directions
Mailing address
776 High St
Westwood, MA 02090-2503
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Zwalsky's NPI number?
- Michael Zwalsky's National Provider Identifier (NPI) is 1659580397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Zwalsky's specialty?
- Michael Zwalsky is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael Zwalsky located?
- Michael Zwalsky's practice location on file with NPPES is 776 High St, Westwood, MA 02090-2503.
- What is Michael Zwalsky's phone number?
- The practice phone number listed in the NPPES registry for Michael Zwalsky is (508) 890-6404.
- Is Michael Zwalsky's NPI active?
- Yes — Michael Zwalsky's NPI (1659580397) 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.