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Sumner Stone, M.D.
NPI 1063537918 · Psychiatry Physician · Chestnut Hill, MA
Sumner Stone, M.D. is a Psychiatry Physician provider in Chestnut Hill, MA (NPI 1063537918).
Provider details
- NPI number
- 1063537918
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 26294 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
175 Middlesex Rd
Chestnut Hill, MA 02467-1837
Phone: (617) 426-1295
Street-level locationGet directions
Mailing address
165 Tremont St
Boston, MA 02111-1152
Registry dates
- Enumerated
- 2007-03-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sumner Stone's NPI number?
- Sumner Stone's National Provider Identifier (NPI) is 1063537918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sumner Stone's specialty?
- Sumner Stone is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sumner Stone located?
- Sumner Stone's practice location on file with NPPES is 175 Middlesex Rd, Chestnut Hill, MA 02467-1837.
- What is Sumner Stone's phone number?
- The practice phone number listed in the NPPES registry for Sumner Stone is (617) 426-1295.
- Is Sumner Stone's NPI active?
- Yes — Sumner Stone's NPI (1063537918) 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.