Vishakalakshmi Subbiah, M.D.,
Adult Medicine Physician · Van Nuys, CA
Vishakalakshmi Subbiah, M.D., is an adult medicine physician with a practice address in Van Nuys, California, and NPI 1790906568, issued on May 1, 2007. Check the license (California A97861, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Vishakalakshmi Subbiah
- Credential
- M.D.,
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- A97861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7515 Van Nuys Blvd, Van Nuys, CA 91405
- Phone
- (818) 947-4026
- Enumerated
- May 1, 2007
- Record last updated
- Mar 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071008000292); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 386 in California → Look up another NPI →
Also registered at 7515 Van Nuys Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leander AbundoAmbulatory Care Registered Nurse1679285670
- Sylva AghmalianAmbulatory Care Registered Nurse1689104176
- Steffany Aguinaldo, RNAmbulatory Care Registered Nurse1023707486
- Abideen Ajuwon, MDFamily Medicine Physician1124373071
- Guadalupe AlvaradoRegistered Nurse1548973258
- Maria Ella AnasAmbulatory Care Registered Nurse1306376785
Verify Vishakalakshmi Subbiah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A97861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average adult medicine physician in 2024
140 Medicare Part D claims for 46 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium13 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.
Industry payments in 2024: $121.83
1 payment: food and beverage; the largest payer was ViiV Healthcare Company. The 664 providers of this specialty with any payment received $1,405.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- County OF Los AngelesSan Fernando, CA
- Los Angeles County Department OF Public HealthLos Angeles, CA
- Northeast Valley Health CorporationPacoima, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vishakalakshmi Subbiah among 386 adult medicine physician records in California
Vishakalakshmi Subbiah, M.D., is one of 386 adult medicine physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 49% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1995 · median 2005 among the 187 with a school on file
- Record last updated2016 · 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 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California.
All 386 in California → Every provider in Van Nuys → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Emmett Berg, D.O.Van Nuys, CA 914051942382007
- Barry Rosenblum, D.O.Van Nuys, CA 914051740361096
- Edward Shore, MDVan Nuys, CA 914051699846709
- Eugene Kim, MDPanorama City, CA 914021831350024
- Eric Kuehne, M.D.Canyon Country, CA 913871891445482
- Davinder Jeet, FNPStevenson Ranch, CA 913811407546120
- Mona Tabib, MDEncino, CA 914361801990239
- Saphoura Zohary, FNPEncino, CA 914361669228474
Common questions
What is Vishakalakshmi Subbiah, M.D.,'s NPI number?
Vishakalakshmi Subbiah, M.D.,'s National Provider Identifier (NPI) is 1790906568, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Vishakalakshmi Subbiah, M.D., located?
The NPPES record lists a practice address at 7515 Van Nuys Blvd, Van Nuys, CA, 91405. Phone: (818) 947-4026. Providers update this record themselves, so call before visiting.
How can I verify Vishakalakshmi Subbiah, M.D.,'s license?
NPPES lists California license number A97861, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vishakalakshmi Subbiah, M.D., prescribe under Medicare Part D?
In 2024, Vishakalakshmi Subbiah, M.D., had 140 Medicare Part D claims for 46 beneficiaries; the average among adult medicine physician prescribers was 3,002. 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.