IndividualActive
David Blumenthal, MD
NPI 1982685392 · Internal Medicine Physician · Boston, MA
David Blumenthal, MD is a Internal Medicine Physician provider in Boston, MA (NPI 1982685392).
Provider details
- NPI number
- 1982685392
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40491 (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
15 Parkman St
Wac 635
Boston, MA 02114-3117
Phone: (617) 724-4600
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2005-11-11
- Last updated
- 2012-03-16
Frequently asked questions
- What is David Blumenthal's NPI number?
- David Blumenthal's National Provider Identifier (NPI) is 1982685392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Blumenthal's specialty?
- David Blumenthal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Blumenthal located?
- David Blumenthal's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.
- What is David Blumenthal's phone number?
- The practice phone number listed in the NPPES registry for David Blumenthal is (617) 724-4600.
- Is David Blumenthal's NPI active?
- Yes — David Blumenthal's NPI (1982685392) is active in the NPPES registry as of the last update on 2012-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.