Karan Deep Singh, M.D.
Cardiovascular Disease Physician · Oxnard, CA
Karan Deep Singh, M.D. is a cardiovascular disease physician with a practice address in Oxnard, California, and NPI 1851349047, issued on May 4, 2006. Check the license (California C55370, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karan Deep Singh
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- C55370 CA
Self-reported in NPPES; status is on the state search - Practice location
- 921 W 7TH St, Oxnard, CA 93030
- Phone
- (805) 480-1601
- Enumerated
- May 4, 2006
- Record last updated
- Mar 20, 2024
- Fax
- (805) 487-1094
- Medicaid ID
- 001899665 PA
- Medicare enrollment
- Enrolled (PECOS I20120813000656); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 921 W 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Hong, M.D.Cardiovascular Disease Physician1205856218
- Harpreet Singh, MDObesity Medicine (Internal Medicine) Physician1942258124
Verify Karan Deep Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C55370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,245 Medicare Part D claims for 526 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide201 claims
- Atorvastatin Calcium153 claims
- Spironolactone140 claims
- Metoprolol Succinate117 claims
- Clopidogrel87 claims
- Eliquis82 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.
The MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,787.76
37 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Clinicas Del Camino Real IncVentura, CA
- Karandeep Singh MD PCOxnard, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karan Deep Singh among 2,574 cardiovascular disease physician records in California
Karan Deep Singh, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1991 · median 1999 among the 1,742 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Oxnard → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Khamaj Dave, MDOxnard, CA 930301275594657
- Stephen Hong, M.D.Oxnard, CA 930301205856218
- Thomas Kong, MDOxnard, CA 930301881798056
- Prasad Mummaneni, MDOxnard, CA 930301831277714
- Esam Obed, MDOxnard, CA 930301568422350
- Richard Rothschild, MDOxnard, CA 930301700847126
- David Schmidt, MDOxnard, CA 930301356301220
- Fanping Wang, M.DOxnard, CA 930301710948112
Common questions
What is Karan Deep Singh, M.D.'s NPI number?
Karan Deep Singh, M.D.'s National Provider Identifier (NPI) is 1851349047, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karan Deep Singh, M.D. located?
The NPPES record lists a practice address at 921 W 7TH St, Oxnard, CA, 93030. Phone: (805) 480-1601. Providers update this record themselves, so call before visiting.
How can I verify Karan Deep Singh, M.D.'s license?
NPPES lists California license number C55370, 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 Karan Deep Singh, M.D. prescribe under Medicare Part D?
In 2024, Karan Deep Singh, M.D. had 2,245 Medicare Part D claims for 526 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Karan Deep Singh, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.