IndividualActive
Mark Eisenberg, PH.D.
NPI 1598870438 · Psychologist · Boston, MA
Mark Eisenberg, PH.D. is a Psychologist provider in Boston, MA (NPI 1598870438).
Provider details
- NPI number
- 1598870438
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2148 (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
251 Causeway St
Room 229
Boston, MA 02114-2148
Phone: (617) 248-1007
Street-level locationGet directions
Mailing address
95 Chase Run
Stoughton, MA 02072-3558
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Eisenberg's NPI number?
- Mark Eisenberg's National Provider Identifier (NPI) is 1598870438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Eisenberg's specialty?
- Mark Eisenberg is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Eisenberg located?
- Mark Eisenberg's practice location on file with NPPES is 251 Causeway St, Boston, MA 02114-2148.
- What is Mark Eisenberg's phone number?
- The practice phone number listed in the NPPES registry for Mark Eisenberg is (617) 248-1007.
- Is Mark Eisenberg's NPI active?
- Yes — Mark Eisenberg's NPI (1598870438) 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.