IndividualActive
David Jacoby, M.D., PH.D.
NPI 1902992449 · Neurology Physician · Charlestown, MA
David Jacoby, M.D., PH.D. is a Neurology Physician provider in Charlestown, MA (NPI 1902992449).
Provider details
- NPI number
- 1902992449
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 151320 (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
55 Tremont Street
Charlestown, MA 02129-3148
Phone: (617) 242-5371
Street-level locationGet directions
Mailing address
55 Tremont Street
Charlestown, MA 02129-3148
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Jacoby's NPI number?
- David Jacoby's National Provider Identifier (NPI) is 1902992449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Jacoby's specialty?
- David Jacoby is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is David Jacoby located?
- David Jacoby's practice location on file with NPPES is 55 Tremont Street, Charlestown, MA 02129-3148.
- What is David Jacoby's phone number?
- The practice phone number listed in the NPPES registry for David Jacoby is (617) 242-5371.
- Is David Jacoby's NPI active?
- Yes — David Jacoby's NPI (1902992449) 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.