Jayme L. Rock-Willoughby, D.O.
Cardiovascular Disease Physician · Monterey, CA
Jayme L. Rock-Willoughby, D.O. is a cardiovascular disease physician with a practice address in Monterey, California, and NPI 1598924573, issued on Jun 5, 2008. Check the license (California 18263, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jayme L. Rock-Willoughby
- Credential
- D.O.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 18263 CA
Self-reported in NPPES; status is on the state search - Practice location
- 30 Garden CT Ste B, Monterey, CA 93940
- Phone
- (831) 647-1123
- Enumerated
- Jun 5, 2008
- Record last updated
- Jul 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (831) 886-3647
- Medicaid ID
- 2966634 OH
- Medicare enrollment
- Enrolled (PECOS I20200622001283); 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 30 Garden CT Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Larry Berte, M.DCardiovascular Disease Physician1962452680
- Jacob DuranPhysician Assistant1023885225
- Steven Fowler, MDClinical Cardiac Electrophysiology Physician1770789380
- Kimberly Godsey, CNPNurse Practitioner1720429095
- Aarush Manchanda, M.D.Cardiovascular Disease Physician1609027986
- Sonia Troxell, PA-CMedical Physician Assistant1073849196
Verify Jayme L. Rock-Willoughby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 18263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,228 Medicare Part D claims for 362 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium213 claims
- Metoprolol Succinate205 claims
- Eliquis189 claims
- Rosuvastatin Calcium163 claims
- Losartan Potassium161 claims
- Amlodipine Besylate142 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 practice group's MIPS final score for 2023 (Medicare payment program): 84 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $320.91
4 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.
2 hospitals and group practices
- Community Hospital OF The Monterey PeninsulaMonterey, CA · Acute Care Hospitals4 of 5 stars
- Montage Medical GroupMonterey, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Jayme L. Rock-Willoughby among 2,574 cardiovascular disease physician records in California
Jayme L. Rock-Willoughby, D.O. 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 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 1999 among the 1,742 with a school on file
- Record last updated2020 · 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 Monterey → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Larry Berte, M.DMonterey, CA 939401962452680
- Mary Borses, M.D.Monterey, CA 939401164513297
- Nicholas Chee, D.O.Monterey, CA 939401639129141
- Lindsay Clark, M.D.Monterey, CA 939401043433808
- Richard Gray, M.D.Monterey, CA 939401821009952
- Michael Jesinger, M.D.Monterey, CA 939401013352368
- Soteria Karahalios, M.D.Monterey, CA 939401235273376
- Thomas Kehl, M.D.Monterey, CA 939401609826718
Common questions
What is Jayme L. Rock-Willoughby, D.O.'s NPI number?
Jayme L. Rock-Willoughby, D.O.'s National Provider Identifier (NPI) is 1598924573, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jayme L. Rock-Willoughby, D.O. located?
The NPPES record lists a practice address at 30 Garden CT Ste B, Monterey, CA, 93940. Phone: (831) 647-1123. Providers update this record themselves, so call before visiting.
How can I verify Jayme L. Rock-Willoughby, D.O.'s license?
NPPES lists California license number 18263, 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 Jayme L. Rock-Willoughby, D.O. prescribe under Medicare Part D?
In 2024, Jayme L. Rock-Willoughby, D.O. had 2,228 Medicare Part D claims for 362 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Jayme L. Rock-Willoughby, D.O.'s MIPS final score?
The 2023 MIPS final score is 84 of 100, reported for the practice group. 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.