Jonathan Gil Dayan, MD
Pediatric Cardiology Physician · Sacramento, CA
Jonathan Gil Dayan, MD is a pediatric cardiology physician with a practice address in Sacramento, California, and NPI 1205068392, issued on Aug 22, 2009. Check the license (California A121321, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathan Gil Dayan
- Credential
- MD
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- A121321 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2516 Stockton Blvd, Sacramento, CA 95817
- Phone
- (916) 734-3456
- Enumerated
- Aug 22, 2009
- Record last updated
- Apr 5, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (916) 734-0424
- Medicare enrollment
- Enrolled (PECOS I20150808015866); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 363 in California → Look up another NPI →
Also registered at 2516 Stockton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jonathan Gil Dayan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average pediatric cardiology physician in 2024
101 Medicare Part D claims for 11 beneficiaries, against an average of 74 among the 518 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Carvedilol23 claims
- Entresto18 claims
- Eplerenone15 claims
- Gabapentin11 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: $260.00
1 payment: consulting fee; the largest payer was Medtronic, Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Regents OF The Univ OF CASacramento, CA
- Regents OF The University OF CaliforniaDavis, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Gil Dayan among 363 pediatric cardiology physician records in California
Jonathan Gil Dayan, 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2009 · median 2004 among the 164 with a school on file
- Record last updated2017 · 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.
All 363 in California → Every provider in Sacramento → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Hema Bhargava, M.D.Sacramento, CA 958171578572590
- Michael Choy, M.D.Sacramento, CA 958171780635029
- Daniel Cortez, MD, PHDSacramento, CA 958171336414309
- Frank Ing, M.D.Sacramento, CA 958171528153756
- Anita Moon-Grady, M.D.Sacramento, CA 958171437139060
- Lakshmi Nagaraju, M.D.Sacramento, CA 958171316179336
- Jeanny Park, M.D.Sacramento, CA 958171023090206
- Mark Parrish, M.D.Sacramento, CA 958171588640247
Common questions
What is Jonathan Gil Dayan, MD's NPI number?
Jonathan Gil Dayan, MD's National Provider Identifier (NPI) is 1205068392, issued on Aug 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Gil Dayan, MD located?
The NPPES record lists a practice address at 2516 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-3456. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Gil Dayan, MD's license?
NPPES lists California license number A121321, 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 Jonathan Gil Dayan, MD prescribe under Medicare Part D?
In 2024, Jonathan Gil Dayan, MD had 101 Medicare Part D claims for 11 beneficiaries; 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.