NPPES file of Aug 9, 2026

Suja Nagarajan, M.D.

Internal Medicine Physician · Redwood City, CA

Suja Nagarajan, M.D. is an internal medicine physician with a practice address in Redwood City, California, and NPI 1093837486, issued on Apr 4, 2007. Check the license (California A97298, 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
1093837486
Name
Suja Nagarajan
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A97298 CA
Self-reported in NPPES; status is on the state search
Practice location
1150 Veterans Blvd, Redwood City, CA 94063
Phone
(650) 299-2536
Enumerated
Apr 4, 2007
Record last updated
Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080326000961); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 Suja Nagarajan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A97298
    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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34% more Medicare Part D claims than the average internal medicine physician in 2024

4,241 Medicare Part D claims for 387 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Suja Nagarajan4,241
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium423 claims
  2. Levothyroxine Sodium182 claims
  3. Amlodipine Besylate172 claims
  4. Lisinopril167 claims
  5. Atenolol144 claims
  6. Losartan Potassium131 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncRichmond, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Suja Nagarajan among 17,696 internal medicine physician records in California

Suja Nagarajan, M.D. 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 2007, is newer than 44% of them.

  • NPI issued2007 · 44% of these records are older, 44% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2002 · median 2004 among the 11,065 with a school on file
  • Record last updated2021 · 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 Suja Nagarajan, M.D.'s NPI number?

Suja Nagarajan, M.D.'s National Provider Identifier (NPI) is 1093837486, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Suja Nagarajan, M.D. located?

The NPPES record lists a practice address at 1150 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 299-2536. Providers update this record themselves, so call before visiting.

How can I verify Suja Nagarajan, M.D.'s license?

NPPES lists California license number A97298, 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 Suja Nagarajan, M.D. prescribe under Medicare Part D?

In 2024, Suja Nagarajan, M.D. had 4,241 Medicare Part D claims for 387 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.