IndividualActive
Kenneth Appelbaum, M.D.
NPI 1366416471 · Psychiatry Physician · Westborough, MA
Kenneth Appelbaum, M.D. is a Psychiatry Physician provider in Westborough, MA (NPI 1366416471).
Provider details
- NPI number
- 1366416471
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 58536 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1 Research Dr
Suite 120c
Westborough, MA 01581-3922
Phone: (508) 475-3236
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 62
Shrewsbury, MA 01545-0062
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kenneth Appelbaum's NPI number?
- Kenneth Appelbaum's National Provider Identifier (NPI) is 1366416471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Appelbaum's specialty?
- Kenneth Appelbaum is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Appelbaum located?
- Kenneth Appelbaum's practice location on file with NPPES is 1 Research Dr, Westborough, MA 01581-3922.
- What is Kenneth Appelbaum's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Appelbaum is (508) 475-3236.
- Is Kenneth Appelbaum's NPI active?
- Yes — Kenneth Appelbaum's NPI (1366416471) 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.