Neal Kass, M.D.
NPI 1700939840 · Psychiatry Physician · Concord, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neal Kass, M.D. is a Psychiatry Physician provider in Concord, MA (NPI 1700939840).
Provider details
- NPI number
- 1700939840
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 73247 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2007-01-20
- Last updated
- 2025-09-11
Frequently asked questions
- What is Neal Kass's NPI number?
- Neal Kass's National Provider Identifier (NPI) is 1700939840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neal Kass's specialty?
- Neal Kass is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Neal Kass located?
- Neal Kass's practice location on file with NPPES is 9 Damonmill Sq, Concord, MA 01742-2858.
- What is Neal Kass's phone number?
- The practice phone number listed in the NPPES registry for Neal Kass is (978) 369-0909.
- Does Neal Kass accept Medicare?
- Neal Kass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neal Kass's NPI active?
- Yes — Neal Kass's NPI (1700939840) 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.