Nivaas Thanoo, MD
Internal Medicine Physician · San Diego, CA
Nivaas Thanoo, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1518412709, issued on Aug 17, 2016. Check the license (California A194610, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nivaas Thanoo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A194610 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15004 Innovation Dr, San Diego, CA 92128
- Phone
- (858) 554-7272
- Enumerated
- Aug 17, 2016
- Record last updated
- Jul 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20240725003004); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 15004 Innovation Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tyler Adamson, DOSports Medicine (Family Medicine) Physician1295263002
- Lindsey Ashcraft, DPTPhysical Therapist1215569447
- Brynn AshleyPediatric Nurse Practitioner1154790970
- Humaira Ashraf, RD, CDCESRegistered Dietitian1508586108
- Rebecca Askew, PT, MPT, NCSPhysical Therapist1396376158
Verify Nivaas Thanoo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A194610Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
34 Medicare Part D claims for 14 beneficiaries, against an average of 3,176 among the 108,855 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.
Bills Medicare through 2 group practices
- North County Inpatient Medical Alliance, A Medical Group, IncEncinitas, CA
- Scripps HealthSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nivaas Thanoo among 17,696 internal medicine physician records in California
Nivaas Thanoo, 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 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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).
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Diego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Brian Barmettler, M.D.San Diego, CA 921281801822507
- Maria Bautista, M.D.San Diego, CA 921281528167723
- Julie Blockowicz, M.D.San Diego, CA 921281174557508
- Lynne Champagne, MDSan Diego, CA 921281952412181
- James Chen, M.D.San Diego, CA 921281265495691
- Siu Ming Geary, M.D.San Diego, CA 921281073615605
- Richard Gilroy, MDSan Diego, CA 921281821157223
- Maryam Hekmat, M.D.San Diego, CA 921281497867428
Common questions
What is Nivaas Thanoo, MD's NPI number?
Nivaas Thanoo, MD's National Provider Identifier (NPI) is 1518412709, issued on Aug 17, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nivaas Thanoo, MD located?
The NPPES record lists a practice address at 15004 Innovation Dr, San Diego, CA, 92128. Phone: (858) 554-7272. Providers update this record themselves, so call before visiting.
How can I verify Nivaas Thanoo, MD's license?
NPPES lists California license number A194610, 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 Nivaas Thanoo, MD prescribe under Medicare Part D?
In 2024, Nivaas Thanoo, MD had 34 Medicare Part D claims for 14 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.