Rajinder K. Singh, RD
Registered Dietitian · Dublin, CA
Rajinder K. Singh, RD is a registered dietitian with a practice address in Dublin, California, and NPI 1336330752, issued on Aug 9, 2007. Check the license (California R644832, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Rajinder K. Singh
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- R644832 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6400 Dublin Blvd, Dublin, CA 94568
- Phone
- (925) 360-4344
- Enumerated
- Aug 9, 2007
- Record last updated
- Aug 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (925) 736-2000
- Medicare enrollment
- Enrolled (PECOS I20090725000008); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →
Verify Rajinder K. Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license R644832Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Rajinder K. Singh among 7,148 registered dietitian records in California
Rajinder K. Singh, RD is one of 7,148 registered dietitian records with a practice address in California. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 6% of them.
- NPI issued2007 · 6% of these records are older, 85% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated1972 · median 2014 among the 529 with a school on file
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 registered dietitian records list a practice address in Dublin
They are 11 of the 2,148 NPPES records with a practice address in Dublin, and 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,148 in California → Every provider in Dublin → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Poppy Anderson, RDDublin, CA 945681841630670
- Eliza ChanDublin, CA 945681134294424
- Setal Desai, RDNDublin, CA 945681386598878
- Zhanglin Kong, MS RDN CDCESDublin, CA 945681952871212
- Karen Lush, MPH, RDDublin, CA 945681578652780
- Qiancheng PengDublin, CA 945681043168735
- Helene Sarwary, RDDublin, CA 945681689555690
- Kimberly Smith, RDDublin, CA 945681275276537
Common questions
What is Rajinder K. Singh, RD's NPI number?
Rajinder K. Singh, RD's National Provider Identifier (NPI) is 1336330752, issued on Aug 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rajinder K. Singh, RD located?
The NPPES record lists a practice address at 6400 Dublin Blvd, Dublin, CA, 94568. Phone: (925) 360-4344. Providers update this record themselves, so call before visiting.
How can I verify Rajinder K. Singh, RD's license?
NPPES lists California license number R644832, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.