Karanbir Brar, M.D.
Internal Medicine Physician · Oceanside, CA
Karanbir Brar, M.D. is an internal medicine physician with a practice address in Oceanside, California, and NPI 1306191473, issued on Jul 16, 2012. Check the license (California A124869, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karanbir Brar
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A124869 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2424 Vista Way Ste 105, Oceanside, CA 92054
- Phone
- (858) 209-3717
- Enumerated
- Jul 16, 2012
- Record last updated
- Aug 8, 2024
- Fax
- (858) 216-1905
- Medicaid ID
- 1306191473 CA
- Medicare enrollment
- Enrolled (PECOS I20140714001742); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2424 Vista Way Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Benavides, NPFamily Nurse Practitioner1982539755
- Colleen Maciel, NPFamily Nurse Practitioner1104777200
Verify Karanbir Brar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,123 Medicare Part D claims for 470 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 155 claims were for opioids.
Most prescribed
- Atorvastatin Calcium421 claims
- Levothyroxine Sodium407 claims
- Gabapentin295 claims
- Metformin Hcl291 claims
- Amlodipine Besylate289 claims
- Eliquis285 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: $622.75
26 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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 2 group practices
- Hospitalist Medicine Physicians OF California IncOceanside, CA
- Pacific Senior GroupOceanside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karanbir Brar among 17,696 internal medicine physician records in California
Karanbir Brar, 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 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).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Oceanside → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jeffrey Belanoff, MDOceanside, CA 920541962426510
- Denise Gomez, M.DOceanside, CA 920541407871817
- Nagi Ibrahim, MDOceanside, CA 920541174509756
- Sabiha Pasha, M.D.Oceanside, CA 920541871529461
- Brett Chamberlin, M.D.Oceanside, CA 920551134323934
- Christopher Davis, MDOceanside, CA 920551083925184
- Judith Generoso, D.O.Oceanside, CA 920551902127541
- Lidia Kruse Peralta, MDCamp Pendleton, CA 920551629576210
Common questions
What is Karanbir Brar, M.D.'s NPI number?
Karanbir Brar, M.D.'s National Provider Identifier (NPI) is 1306191473, issued on Jul 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Karanbir Brar, M.D. located?
The NPPES record lists a practice address at 2424 Vista Way Ste 105, Oceanside, CA, 92054. Phone: (858) 209-3717. Providers update this record themselves, so call before visiting.
How can I verify Karanbir Brar, M.D.'s license?
NPPES lists California license number A124869, 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 Karanbir Brar, M.D. prescribe under Medicare Part D?
In 2024, Karanbir Brar, M.D. had 9,123 Medicare Part D claims for 470 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.