Kenneth W. Carr, M.D.
Cardiovascular Disease Physician · Oceanside, CA
Kenneth W. Carr, M.D. is a cardiovascular disease physician with a practice address in Oceanside, California, and NPI 1245255439, issued on Jul 12, 2006. Check the license (California G40398, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kenneth W. Carr
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- G40398 CA
M-2503 GU
Self-reported in NPPES; status is on the state search - Practice location
- 3998 Vista Way, Oceanside, CA 92056
- Phone
- (760) 941-9440
- Enumerated
- Jul 12, 2006
- Record last updated
- Nov 18, 2025
- Fax
- (760) 941-2790
- Medicaid ID
- 4986418 CA
- Medicare enrollment
- Enrolled (PECOS I20251017000914); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 3998 Vista Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael BonillaCounselor1265099295
- Andrew Deemer, MDVascular Surgery Physician1578568432
- Adam Fierer, MDSurgery Physician1205831161
- Jean Folkerth, CRNFACertified Registered Nurse Anesthetist1881744928
- Todd Grehl, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1720054257
- Mohammad Jamshidi-Nezhad, DO F.A.C.S.Vascular Surgery Physician1891797023
Verify Kenneth W. Carr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G40398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,187 Medicare Part D claims for 409 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Rosuvastatin Calcium393 claims
- Metoprolol Succinate241 claims
- Ezetimibe228 claims
- Eliquis189 claims
- Losartan Potassium175 claims
- Carvedilol159 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): 89.3 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: $71.61
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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 one group practice
- Guam Healthcare Development IncorporatedDededo, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth W. Carr among 2,574 cardiovascular disease physician records in California
Kenneth W. Carr, 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
- Graduated1978 · median 1999 among the 1,742 with a school on file
- Record last updated2025 · 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 Oceanside → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Karim El-Sherief, MDOceanside, CA 920561477714897
- Ashish Kabra, MDOceanside, CA 920561639373798
- Pargol SamaniOceanside, CA 920561881982486
- Daniel Desantis, MDOceanside, CA 920551003220989
- Daniel Kozicki, D.O.Camp Pendleton, CA 920551497101455
- Mohammad Pashmforoush, M.D.Oceanside, CA 920541699722397
- Abhinav Sharma, M.D.Oceanside, CA 920541518298280
- Kamen Zakov, MDPoway, CA 920641518933613
Common questions
What is Kenneth W. Carr, M.D.'s NPI number?
Kenneth W. Carr, M.D.'s National Provider Identifier (NPI) is 1245255439, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth W. Carr, M.D. located?
The NPPES record lists a practice address at 3998 Vista Way, Oceanside, CA, 92056. Phone: (760) 941-9440. Providers update this record themselves, so call before visiting.
How can I verify Kenneth W. Carr, M.D.'s license?
NPPES lists California license number G40398, 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 Kenneth W. Carr, M.D. prescribe under Medicare Part D?
In 2024, Kenneth W. Carr, M.D. had 3,187 Medicare Part D claims for 409 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Kenneth W. Carr, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.3 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.