NPPES file of Aug 9, 2026

Parimala Selvan, MD

Internal Medicine Physician · Redwood City, CA

Parimala Selvan, MD is an internal medicine physician with a practice address in Redwood City, California, and NPI 1730251489, issued on Nov 15, 2006. Check the license (California A85286, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730251489
Name
Parimala Selvan
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A85286 CA
Self-reported in NPPES; status is on the state search
Practice location
1150 Veterans Blvd, Redwood City, CA 94063
Phone
(650) 299-2000
Enumerated
Nov 15, 2006
Record last updated
Jan 10, 2022
Medicaid ID
00A852860 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1150 Veterans Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Ahn, MDEmergency Medicine Physician1528146180
  2. Pavlina Apte, M.D.Internal Medicine Physician1386785806
  3. Wilma Arguelles-Gaviola, MDInternal Medicine Physician1740368398
  4. Anil Assudani, M.D,Psychiatry Physician1497753909
  5. Everett Austin, MDNeurology Physician1083792642
  6. Lauren Bacon, DPTPhysical Therapist1295167583

Verify Parimala Selvan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A85286
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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83% fewer Medicare Part D claims than the average internal medicine physician in 2024

529 Medicare Part D claims for 236 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Parimala Selvan529
  2. Specialty average3,176

Most prescribed

  1. Sertraline Hcl100 claims
  2. Donepezil Hcl77 claims
  3. Trazodone Hcl65 claims
  4. Memantine Hcl55 claims
  5. Quetiapine Fumarate45 claims
  6. Mirtazapine44 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.

Parimala Selvan among 17,696 internal medicine physician records in California

Parimala Selvan, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2022 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

85 internal medicine physician records list a practice address in Redwood City

They are 85 of the 2,795 NPPES records with a practice address in Redwood City, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Sona Aggarwal, MDRedwood City, CA 940631417065228
  2. Wilma Arguelles-Gaviola, MDRedwood City, CA 940631740368398
  3. Srinivasa Ashokkumar, M.DRedwood City, CA 940631134126329
  4. Henry Brodkin, MDRedwood City, CA 940631770661324
  5. Betty Ho, MDRedwood City, CA 940631922186568
  6. Khorshed Madan, M.D.Redwood City, CA 940631366464356
  7. Alison Pachynski, MD MPHRedwood City, CA 940631013090810
  8. Marie President, M.DRedwood City, CA 940631083621379

Common questions

What is Parimala Selvan, MD's NPI number?

Parimala Selvan, MD's National Provider Identifier (NPI) is 1730251489, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Parimala Selvan, MD located?

The NPPES record lists a practice address at 1150 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 299-2000. Providers update this record themselves, so call before visiting.

How can I verify Parimala Selvan, MD's license?

NPPES lists California license number A85286, 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 Parimala Selvan, MD prescribe under Medicare Part D?

In 2024, Parimala Selvan, MD had 529 Medicare Part D claims for 236 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.