NPPES file of Aug 9, 2026

Bayan Issa, MD

Pediatric Cardiology Physician · San Diego, CA

Bayan Issa, MD is a pediatric cardiology physician with a practice address in San Diego, California, and NPI 1689179335, issued on Mar 26, 2018. Check the license (California A194777, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689179335
Name
Bayan Issa
Credential
MD
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License number
A194777 CA
Self-reported in NPPES; status is on the state search
Practice location
3020 Childrens Way, San Diego, CA 92123
Phone
(858) 966-5855
Enumerated
Mar 26, 2018
Record last updated
Jun 16, 2025
Medicare enrollment
Enrolled (PECOS I20251024001523); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3020 Childrens Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Blaine AbateMental Health Counselor1457684060
  2. Emily Abcede, ARNP, CPNPPediatric Nurse Practitioner1548654916
  3. Jason Adams, MD, PHDStudent in an Organized Health Care Education/Training Program1497507719
  4. Anneliese AdkinsOccupational Therapist1992904098
  5. Roxana Aghili, DOPediatrics Physician1851927883
  6. Natalie Aitchison, MDPsychiatry Physician1588876825

Verify Bayan Issa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A194777
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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72% fewer Medicare Part D claims than the average pediatric cardiology physician in 2024

21 Medicare Part D claims, against an average of 74 among the 518 providers of this specialty who prescribed in Part D.

  1. Bayan Issa21
  2. Specialty average74

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: $1,807.78

8 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 1,156 providers of this specialty with any payment received $2,864.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Bayan Issa$1,807.78
  2. Specialty average$2,864.57

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

  1. Pediatric CardiologyRochester, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Bayan Issa among 363 pediatric cardiology physician records in California

Bayan Issa, MD is one of 363 pediatric cardiology physician records with a practice address in California. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 91% of them.

  • NPI issued2018 · 91% of these records are older, 4% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated2014 · median 2004 among the 164 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Cardiology Physician providers in California

There are 363 pediatric cardiology physician records in California.

The 8 pediatric cardiology physician records with the nearest ZIP codes

  1. Shriprasad Deshpande, M.B.,B.S.San Diego, CA 921231679781504
  2. Kirsten Dummer, M.D.San Diego, CA 921231780642280
  3. Howaida El-Said, M.D.San Diego, CA 921231619030194
  4. Brian Fagan, M.D.San Diego, CA 921231740308550
  5. Jeffrey Frazer, M.D.San Diego, CA 921231144378852
  6. Raymond Fripp, MDSan Diego, CA 921231225036627
  7. Juliana Gomez-Arostegui, MD, MPHSan Diego, CA 921231962439141
  8. Brent Gordon, MDSan Diego, CA 921231669480083

Common questions

What is Bayan Issa, MD's NPI number?

Bayan Issa, MD's National Provider Identifier (NPI) is 1689179335, issued on Mar 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Bayan Issa, MD located?

The NPPES record lists a practice address at 3020 Childrens Way, San Diego, CA, 92123. Phone: (858) 966-5855. Providers update this record themselves, so call before visiting.

How can I verify Bayan Issa, MD's license?

NPPES lists California license number A194777, 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 Bayan Issa, MD prescribe under Medicare Part D?

In 2024, Bayan Issa, MD had 21 Medicare Part D claims; the average among pediatric cardiology physician prescribers was 74. 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.