IndividualActive
Jeffrey Kraines, M.D.
NPI 1932146123 · Rheumatology Physician · Cambridge, MA
Jeffrey Kraines, M.D. is a Rheumatology Physician provider in Cambridge, MA (NPI 1932146123).
Provider details
- NPI number
- 1932146123
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 54522 (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
55 Cambridge Parkway
Genzyme Corp.
Cambridge, MA 02142
Phone: (617) 591-5547
Street-level locationGet directions
Mailing address
47 Irving St
Arlington, MA 02476-6438
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Kraines's NPI number?
- Jeffrey Kraines's National Provider Identifier (NPI) is 1932146123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Kraines's specialty?
- Jeffrey Kraines is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Kraines located?
- Jeffrey Kraines's practice location on file with NPPES is 55 Cambridge Parkway, Cambridge, MA 02142.
- What is Jeffrey Kraines's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Kraines is (617) 591-5547.
- Is Jeffrey Kraines's NPI active?
- Yes — Jeffrey Kraines's NPI (1932146123) 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.