Nupur Aggarwal, MD
Internal Medicine Physician · Monterey, CA
Nupur Aggarwal, MD is an internal medicine physician with a practice address in Monterey, California, and NPI 1164680336, issued on May 23, 2008. Check the license (California C161088, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nupur Aggarwal
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C161088 CA
273240 MA
75844871205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 2 Upper Ragsdale Dr Bldg A, Monterey, CA 93940
- Phone
- (313) 333-3040
- Enumerated
- May 23, 2008
- Record last updated
- Mar 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (831) 886-1529
- Medicare enrollment
- Enrolled (PECOS I20190411003193); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2 Upper Ragsdale Dr Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omar AbdallaFamily Medicine Physician1770220378
- Oluwafunmilola AdekanmbiNeurology Physician1578051231
- Antonette Ajayi, MDPulmonary Disease Physician1225456643
- Lancelot Alexander, MDNeurology Physician1841215290
- Angelfrey Armas Ruiz, MDFamily Medicine Physician1295298487
- Yalda Ataie, M.DInternal Medicine Physician1932544657
Verify Nupur Aggarwal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C161088Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average internal medicine physician in 2024
5,976 Medicare Part D claims for 599 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. 88 claims were for opioids.
Most prescribed
- Atorvastatin Calcium392 claims
- Levothyroxine Sodium349 claims
- Rosuvastatin Calcium293 claims
- Losartan Potassium201 claims
- Amlodipine Besylate200 claims
- Gabapentin182 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: $215.18
2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Montage Medical GroupMonterey, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
29 internal medicine physician records list a practice address in Monterey
They are 29 of the 1,945 NPPES records with a practice address in Monterey, and 17,696 internal medicine physician records in California.
All 29 in Monterey → All 17,696 in California → Every provider in Monterey →
Other internal medicine physician records in California
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- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Nupur Aggarwal, MD's NPI number?
Nupur Aggarwal, MD's National Provider Identifier (NPI) is 1164680336, issued on May 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nupur Aggarwal, MD located?
The NPPES record lists a practice address at 2 Upper Ragsdale Dr Bldg A, Monterey, CA, 93940. Phone: (313) 333-3040. Providers update this record themselves, so call before visiting.
How can I verify Nupur Aggarwal, MD's license?
NPPES lists California license number C161088, 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 Nupur Aggarwal, MD prescribe under Medicare Part D?
In 2024, Nupur Aggarwal, MD had 5,976 Medicare Part D claims for 599 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.