Eric F. Buch, M.D.
Clinical Cardiac Electrophysiology Physician · Los Angeles, CA
Eric F. Buch, M.D. is a clinical cardiac electrophysiology physician with a practice address in Los Angeles, California, and NPI 1285671016, issued on Jun 1, 2006. Check the license (California A86398, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric F. Buch
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- A86398 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Med Plz, Los Angeles, CA 90095
- Phone
- (310) 206-2235
- Enumerated
- Jun 1, 2006
- Record last updated
- Sep 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (310) 825-2092
- Medicare enrollment
- Enrolled (PECOS I20050804000451); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 304 in California → Look up another NPI →
Verify Eric F. Buch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A86398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
550 Medicare Part D claims for 176 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Eliquis226 claims
- Amiodarone Hcl61 claims
- Multaq37 claims
- Metoprolol Tartrate36 claims
- Metoprolol Succinate31 claims
- Sotalol30 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): 86.1 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: $56,736.31
62 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 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
- The Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric F. Buch among 304 clinical cardiac electrophysiology physician records in California
Eric F. Buch, M.D. is one of 304 clinical cardiac electrophysiology physician records with a practice address in California. 93% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2000 · median 2002 among the 261 with a school on file
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in California
There are 304 clinical cardiac electrophysiology physician records in California.
All 304 in California → Every provider in Los Angeles → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Duc Do, M.D.Los Angeles, CA 900951881985521
- Houman Khakpour, M.D.Los Angeles, CA 900951831341155
- Yuliya Krokhaleva, M.D.Los Angeles, CA 900951770557779
- Carlos Macias, MDLos Angeles, CA 900921104965193
- Janet Han, MDLos Angeles, CA 900731376748830
- Joseph Wu, M.D.Los Angeles, CA 900681497962492
- Eric Braunstein, M.D.Los Angeles, CA 900481952728222
- Eugenio Cingolani, M.D.West Hollywood, CA 900481902951387
Common questions
What is Eric F. Buch, M.D.'s NPI number?
Eric F. Buch, M.D.'s National Provider Identifier (NPI) is 1285671016, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric F. Buch, M.D. located?
The NPPES record lists a practice address at 100 Med Plz, Los Angeles, CA, 90095. Phone: (310) 206-2235. Providers update this record themselves, so call before visiting.
How can I verify Eric F. Buch, M.D.'s license?
NPPES lists California license number A86398, 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 Eric F. Buch, M.D. prescribe under Medicare Part D?
In 2024, Eric F. Buch, M.D. had 550 Medicare Part D claims for 176 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
What is Eric F. Buch, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.1 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.