Thomas a Risser, MD PC
NPI 1063650687 · Cardiovascular Disease Physician · Cambridge, MA
Thomas a Risser, MD PC is a Cardiovascular Disease Physician organization in Cambridge, MA (NPI 1063650687).
Provider details
- NPI number
- 1063650687
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Risser, President(617) 665-1025
- License
- 42679 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-04
- Last updated
- 2009-02-04
Frequently asked questions
- What is Thomas a Risser, MD PC's NPI number?
- Thomas a Risser, MD PC's National Provider Identifier (NPI) is 1063650687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas a Risser, MD PC?
- Thomas a Risser, MD PC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas a Risser, MD PC located?
- Thomas a Risser, MD PC's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Thomas a Risser, MD PC's phone number?
- The practice phone number listed in the NPPES registry for Thomas a Risser, MD PC is (617) 665-1025.
- Who is the authorized official for Thomas a Risser, MD PC?
- The authorized official listed on Thomas a Risser, MD PC's NPPES record is Thomas Risser, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas a Risser, MD PC's NPI active?
- Yes — Thomas a Risser, MD PC's NPI (1063650687) is active in the NPPES registry as of the last update on 2009-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.