IndividualActive
Joseph Kupferman, M.D.
NPI 1760616205 · Nephrology Physician · Boston, MA
Joseph Kupferman, M.D. is a Nephrology Physician provider in Boston, MA (NPI 1760616205).
Provider details
- NPI number
- 1760616205
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 262703 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
185 Pilgrim Rd
Farr 8
Boston, MA 02215-5324
Phone: (617) 632-9880
Fax: (617) 632-9890
Street-level locationGet directions
Mailing address
185 Pilgrim Rd
Boston, MA 02215-5324
Registry dates
- Enumerated
- 2009-05-13
- Last updated
- 2015-06-03
Frequently asked questions
- What is Joseph Kupferman's NPI number?
- Joseph Kupferman's National Provider Identifier (NPI) is 1760616205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Kupferman's specialty?
- Joseph Kupferman is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Kupferman located?
- Joseph Kupferman's practice location on file with NPPES is 185 Pilgrim Rd, Boston, MA 02215-5324.
- What is Joseph Kupferman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Kupferman is (617) 632-9880.
- Is Joseph Kupferman's NPI active?
- Yes — Joseph Kupferman's NPI (1760616205) is active in the NPPES registry as of the last update on 2015-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.