Cambridge Nephrology PLLC
NPI 1881802973 · Nephrology Physician · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cambridge Nephrology PLLC is a Nephrology Physician organization in Brooklyn, NY (NPI 1881802973).
Provider details
- NPI number
- 1881802973
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Reynaldo Tan, M.D.(718) 836-0225
- License
- 202867 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-20
- Last updated
- 2009-02-20
Frequently asked questions
- What is Cambridge Nephrology PLLC's NPI number?
- Cambridge Nephrology PLLC's National Provider Identifier (NPI) is 1881802973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cambridge Nephrology PLLC?
- Cambridge Nephrology PLLC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Cambridge Nephrology PLLC located?
- Cambridge Nephrology PLLC's practice location on file with NPPES is 8122 7th Ave, Brooklyn, NY 11228-2805.
- What is Cambridge Nephrology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Cambridge Nephrology PLLC is (718) 836-0225.
- Does Cambridge Nephrology PLLC accept Medicare?
- Cambridge Nephrology PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Cambridge Nephrology PLLC?
- The authorized official listed on Cambridge Nephrology PLLC's NPPES record is Reynaldo Tan, M.D.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cambridge Nephrology PLLC's NPI active?
- Yes — Cambridge Nephrology PLLC's NPI (1881802973) is active in the NPPES registry as of the last update on 2009-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.