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Chester Swett, M.D.
NPI 1861584443 · Psychiatry Physician · South Weymouth, MA
Chester Swett, M.D. is a Psychiatry Physician provider in South Weymouth, MA (NPI 1861584443).
Provider details
- NPI number
- 1861584443
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31717 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
49 Pleasant St
South Weymouth, MA 02190-2435
Phone: (781) 335-6000
Fax: (781) 340-5358
Street-level locationGet directions
Mailing address
124 Edgewater Dr
Needham, MA 02492-2776
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Chester Swett's NPI number?
- Chester Swett's National Provider Identifier (NPI) is 1861584443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chester Swett's specialty?
- Chester Swett is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Chester Swett located?
- Chester Swett's practice location on file with NPPES is 49 Pleasant St, South Weymouth, MA 02190-2435.
- What is Chester Swett's phone number?
- The practice phone number listed in the NPPES registry for Chester Swett is (781) 335-6000.
- Is Chester Swett's NPI active?
- Yes — Chester Swett's NPI (1861584443) 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.