Rena Singh, PHD
Clinical Psychologist · Concord, CA
Rena Singh, PHD is a clinical psychologist with a practice address in Concord, California, and NPI 1366677932, issued on May 26, 2009. Check the license (California PSY27526, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rena Singh
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY27526 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1071 White Oak Dr, Concord, CA 94521
- Phone
- (415) 793-8595
- Enumerated
- May 26, 2009
- Record last updated
- Aug 1, 2025
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Verify Rena 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 PSY27526Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average clinical psychologist in 2024
26 Medicare Part D claims, against an average of 241 among the 57 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Rena Singh among 12,647 clinical psychologist records in California
Rena Singh, PHD is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 clinical psychologist records list a practice address in Concord
They are 43 of the 9,328 NPPES records with a practice address in Concord, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Concord → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Horace Beach, PH.D.Concord, CA 945211407918576
- Mary Reyna, PSYDConcord, CA 945211588971733
- Avninder Anand, PH.D.Concord, CA 945201932330073
- William Bloxham, M.A.Concord, CA 945201245630615
- Angela Horng, PHDConcord, CA 945201164183539
- Winnie HuynhConcord, CA 945201700011293
- Kristopher KernConcord, CA 945201417330267
- Ramandeep Kular, PH.D.Concord, CA 945201295967529
Common questions
What is Rena Singh, PHD's NPI number?
Rena Singh, PHD's National Provider Identifier (NPI) is 1366677932, issued on May 26, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rena Singh, PHD located?
The NPPES record lists a practice address at 1071 White Oak Dr, Concord, CA, 94521. Phone: (415) 793-8595. Providers update this record themselves, so call before visiting.
How can I verify Rena Singh, PHD's license?
NPPES lists California license number PSY27526, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rena Singh, PHD prescribe under Medicare Part D?
In 2024, Rena Singh, PHD had 26 Medicare Part D claims; the average among clinical psychologist prescribers was 241. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.