IndividualActive
Jan Cook, M.D.
NPI 1437152139 · Internal Medicine Physician · Boston, MA
Jan Cook, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1437152139).
Provider details
- NPI number
- 1437152139
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- 71615 (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
21 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
401 Park Dr
Boston, MA 02215-3325
Phone: (617) 246-4896
Fax: (617) 246-4630
Street-level locationGet directions
Mailing address
30 Hobart Rd
Newton, MA 02459-1313
Registry dates
- Enumerated
- 2005-05-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jan Cook's NPI number?
- Jan Cook's National Provider Identifier (NPI) is 1437152139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Cook's specialty?
- Jan Cook is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Cook located?
- Jan Cook's practice location on file with NPPES is 401 Park Dr, Boston, MA 02215-3325.
- What is Jan Cook's phone number?
- The practice phone number listed in the NPPES registry for Jan Cook is (617) 246-4896.
- Is Jan Cook's NPI active?
- Yes — Jan Cook's NPI (1437152139) 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.