Sujoya Dey, MD
Clinical Cardiac Electrophysiology Physician · Larkspur, CA
Sujoya Dey, MD is a clinical cardiac electrophysiology physician with a practice address in Larkspur, California, and NPI 1003934449, issued on Mar 26, 2007. Check the license (California A104399, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sujoya Dey
- Credential
- MD
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- A104399 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Bon Air RD, Larkspur, CA 94939
- Phone
- (415) 927-0666
- Enumerated
- Mar 26, 2007
- Record last updated
- May 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 927-6168
- Medicare enrollment
- Enrolled (PECOS I20081028000814); may accept Medicare assignment
- Medical or professional school
- Stanford University 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 →
Also registered at 2 Bon Air RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen AbuPhysician Assistant1851415053
- James Adams, M.D.Cardiovascular Disease Physician1578553277
- Margaret Baer, M.D.Cardiovascular Disease Physician1104816917
- Adam Baumgarten, MDCardiovascular Disease Physician1366570707
- Nancy Bloom, R.D.Registered Dietitian1033325907
- William Bradley, ACNP-BCAcute Care Nurse Practitioner1992869176
Verify Sujoya Dey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A104399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
584 Medicare Part D claims for 236 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Eliquis81 claims
- Sotalol64 claims
- Multaq54 claims
- Cephalexin45 claims
- Metoprolol Tartrate38 claims
- Famotidine33 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.
Industry payments in 2024: $1,317.15
39 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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
- Regents Univ OF California UcsfSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sujoya Dey among 304 clinical cardiac electrophysiology physician records in California
Sujoya Dey, MD 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 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 40% 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 Larkspur → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Vivek Iyer, MDLarkspur, CA 949391609036458
- Debra Echt, M.D.Belvedere Tiburon, CA 949201346675766
- Allon Rafael, M.D.Los Gatos, CA 950321851553671
- Leonard Chen, MDSanta Clara, CA 950511225117971
- Jennifer Han, MDSanta Clara, CA 950511770669202
- Alan KiangSanta Clara, CA 950511669834727
- Dipayon Roy, M.D.Santa Clara, CA 950511720434541
- Andrew Vu, M.D.Santa Clara, CA 950511952776643
Common questions
What is Sujoya Dey, MD's NPI number?
Sujoya Dey, MD's National Provider Identifier (NPI) is 1003934449, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sujoya Dey, MD located?
The NPPES record lists a practice address at 2 Bon Air RD, Larkspur, CA, 94939. Phone: (415) 927-0666. Providers update this record themselves, so call before visiting.
How can I verify Sujoya Dey, MD's license?
NPPES lists California license number A104399, 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 Sujoya Dey, MD prescribe under Medicare Part D?
In 2024, Sujoya Dey, MD had 584 Medicare Part D claims for 236 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
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.