Soteria E. Karahalios, M.D.
Cardiovascular Disease Physician · Monterey, CA
Soteria E. Karahalios, M.D. is a cardiovascular disease physician with a practice address in Monterey, California, and NPI 1235273376, issued on Feb 19, 2007. Check the license (California G34663, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Soteria E. Karahalios
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- G34663 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23625 WR Holman Highway, Monterey, CA 93940
- Phone
- (831) 624-5311
- Enumerated
- Feb 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (831) 625-4948
- Medicare enrollment
- Enrolled (PECOS I20100216000833); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1976
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 23625 WR Holman Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Barnum, MDHospitalist Physician1912932211
- Michelle Barth, M.S., R.D., C.D.E.Registered Dietitian1902908205
- Ann Bispo, C.N.S., M.S.N., R.N.Psychiatric/Mental Health Clinical Nurse Specialist1073615381
- Alain Claudel, P.T.Physical Therapist1487700050
- John Ellison, M.D.Emergency Medicine Physician1093845943
- Jack English, M.D.Anatomic Pathology & Clinical Pathology Physician1982772414
Verify Soteria E. Karahalios in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G34663Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
603 Medicare Part D claims for 99 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Ezetimibe185 claims
- Rosuvastatin Calcium167 claims
- Repatha Sureclick49 claims
- Metoprolol Tartrate31 claims
- Praluent Pen27 claims
- Atorvastatin Calcium18 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: $164.84
2 payments; by number, the most common kind was food and beverage; the largest payer was Heartflow, 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.
One hospital affiliation
- Community Hospital OF The Monterey PeninsulaMonterey, CA · Acute Care Hospitals4 of 5 stars
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.
Soteria E. Karahalios among 2,574 cardiovascular disease physician records in California
Soteria E. Karahalios, 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 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 33% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1976 · median 1999 among the 1,742 with a school on file
- Record last updated2007 · 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
- Thomas Kehl, M.D.Monterey, CA 939401609826718
- Steven Lome, DOMonterey, CA 939401003942491
Common questions
What is Soteria E. Karahalios, M.D.'s NPI number?
Soteria E. Karahalios, M.D.'s National Provider Identifier (NPI) is 1235273376, issued on Feb 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Soteria E. Karahalios, M.D. located?
The NPPES record lists a practice address at 23625 WR Holman Highway, Monterey, CA, 93940. Phone: (831) 624-5311. Providers update this record themselves, so call before visiting.
How can I verify Soteria E. Karahalios, M.D.'s license?
NPPES lists California license number G34663, 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 Soteria E. Karahalios, M.D. prescribe under Medicare Part D?
In 2024, Soteria E. Karahalios, M.D. had 603 Medicare Part D claims for 99 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Soteria E. Karahalios, M.D.'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.