Bayard Clarkson, MD
NPI 1669463956 · Psychiatry Physician · Chestnut Hill, MA
Bayard Clarkson, MD is a Psychiatry Physician provider in Chestnut Hill, MA (NPI 1669463956).
Provider details
- NPI number
- 1669463956
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 53344 (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
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
- 2005-11-04
- Last updated
- 2025-09-11
Frequently asked questions
- What is Bayard Clarkson's NPI number?
- Bayard Clarkson's National Provider Identifier (NPI) is 1669463956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bayard Clarkson's specialty?
- Bayard Clarkson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Bayard Clarkson located?
- Bayard Clarkson's practice location on file with NPPES is 47 Crafts Rd, Chestnut Hill, MA 02467-1823.
- What is Bayard Clarkson's phone number?
- The practice phone number listed in the NPPES registry for Bayard Clarkson is (617) 730-8174.
- Is Bayard Clarkson's NPI active?
- Yes — Bayard Clarkson's NPI (1669463956) 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.