Ralph Rabkin, MD, MBCHB
NPI 1679729180 · Nephrology Physician · Palo Alto, CA
Enrolled with Medicare as Order and Referring Only - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Rabkin, MD, MBCHB is a Nephrology Physician provider in Palo Alto, CA (NPI 1679729180).
Provider details
- NPI number
- 1679729180
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBCHB
- Sex
- Male
- Sole proprietor
- No
- License
- A33002 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2008-08-15
- Last updated
- 2008-08-15
Frequently asked questions
- What is Ralph Rabkin's NPI number?
- Ralph Rabkin's National Provider Identifier (NPI) is 1679729180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Rabkin's specialty?
- Ralph Rabkin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Rabkin located?
- Ralph Rabkin's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Ralph Rabkin's phone number?
- The practice phone number listed in the NPPES registry for Ralph Rabkin is (650) 858-3985.
- Does Ralph Rabkin accept Medicare?
- Ralph Rabkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Rabkin's NPI active?
- Yes — Ralph Rabkin's NPI (1679729180) is active in the NPPES registry as of the last update on 2008-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.