Bruce Hassuk, M.D.
NPI 1669419255 · Child & Adolescent Psychiatry Physician · Cambridge, MA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bruce Hassuk, M.D. is a Child & Adolescent Psychiatry Physician provider in Cambridge, MA (NPI 1669419255).
Provider details
- NPI number
- 1669419255
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 71632 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bruce Hassuk's NPI number?
- Bruce Hassuk's National Provider Identifier (NPI) is 1669419255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Hassuk's specialty?
- Bruce Hassuk is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Hassuk located?
- Bruce Hassuk's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Bruce Hassuk's phone number?
- The practice phone number listed in the NPPES registry for Bruce Hassuk is (617) 665-1674.
- Does Bruce Hassuk accept Medicare?
- Bruce Hassuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bruce Hassuk's NPI active?
- Yes — Bruce Hassuk's NPI (1669419255) 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.