IndividualActive
Ross Baldessarini, MD
NPI 1487644787 · Psychiatry Physician · Belmont, MA
Ross Baldessarini, MD is a Psychiatry Physician provider in Belmont, MA (NPI 1487644787).
Provider details
- NPI number
- 1487644787
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 29098 (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
115 Mill St
Belmont, MA 02478-9106
Phone: (617) 855-3203
Fax: (617) 855-3479
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2005-10-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ross Baldessarini's NPI number?
- Ross Baldessarini's National Provider Identifier (NPI) is 1487644787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ross Baldessarini's specialty?
- Ross Baldessarini is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ross Baldessarini located?
- Ross Baldessarini's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478-9106.
- What is Ross Baldessarini's phone number?
- The practice phone number listed in the NPPES registry for Ross Baldessarini is (617) 855-3203.
- Is Ross Baldessarini's NPI active?
- Yes — Ross Baldessarini's NPI (1487644787) 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.