Steven Jonghun Song, M.D.
Pediatric Allergy/Immunology Physician · Richmond, CA
Steven Jonghun Song, M.D. is a pediatric allergy/immunology physician with a practice address in Richmond, California, and NPI 1235251216, issued on Apr 3, 2007. Check the license (California A91732, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Jonghun Song
- Credential
- M.D.
- Primary taxonomy
- Pediatric Allergy/Immunology Physician 2080P0201X
- License number
- A91732 CA
Self-reported in NPPES; status is on the state search - Practice location
- 901 Nevin Ave, Richmond, CA 94801
- Phone
- (510) 307-1525
- Enumerated
- Apr 3, 2007
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110216000143); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest pediatric allergy/immunology physician records → All 52 in California → Look up another NPI →
Also registered at 901 Nevin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susana Acevedo, MDPediatrics Physician1801971569
- Mankaah AchoPediatrics Physician1225779721
- Mary Ackerman, NPAdult Health Nurse Practitioner1154406155
- Kian AdabiNeurology Physician1528626710
- Samina Agha, MDHospitalist Physician1548345200
- Jessica Alfonso, RRTRegistered Respiratory Therapist1295507598
Verify Steven Jonghun Song in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A91732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average pediatric allergy/immunology physician in 2024
249 Medicare Part D claims for 92 beneficiaries, against an average of 259 among the 198 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Azelastine Hcl98 claims
- Fluticasone Propionate30 claims
- Albuterol Sulfate Hfa24 claims
- Wixela Inhub23 claims
- Ipratropium Bromide19 claims
- Montelukast Sodium13 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.
Bills Medicare through one group practice
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Jonghun Song among 52 pediatric allergy/immunology physician records in California
Steven Jonghun Song, M.D. is one of 52 pediatric allergy/immunology 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 50% of them.
- NPI issued2007 · 50% of these records are older, 35% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2002 · median 1996 among the 26 with a school on file
- Record last updated2021 · 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 2080P0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Allergy/Immunology Physician providers in California
There are 52 pediatric allergy/immunology physician records in California.
All 52 in California → Every provider in Richmond → Pediatric Allergy/Immunology Physician nationwide →
The 8 pediatric allergy/immunology physician records with the nearest ZIP codes
- Alan Burckin, MDWalnut Creek, CA 945971285103440
- Sarah Afzal, MDPalo Alto, CA 943041477014959
- Alejandro Dorenbaum-Kracer, MDPalo Alto, CA 943041447385232
- Sean McGhee, M.D.Palo Alto, CA 943041083721351
- Rebecca Saenz, M.D., PH.D.Palo Alto, CA 943041932528957
- Richard Shames, MDPalo Alto, CA 943041538294855
- Benjamin Solomon, MD, PHDPalo Alto, CA 943041689170490
- Morna Dorsey, M.D.San Francisco, CA 941581487663019
Common questions
What is Steven Jonghun Song, M.D.'s NPI number?
Steven Jonghun Song, M.D.'s National Provider Identifier (NPI) is 1235251216, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Jonghun Song, M.D. located?
The NPPES record lists a practice address at 901 Nevin Ave, Richmond, CA, 94801. Phone: (510) 307-1525. Providers update this record themselves, so call before visiting.
How can I verify Steven Jonghun Song, M.D.'s license?
NPPES lists California license number A91732, 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 Steven Jonghun Song, M.D. prescribe under Medicare Part D?
In 2024, Steven Jonghun Song, M.D. had 249 Medicare Part D claims for 92 beneficiaries; the average among pediatric allergy/immunology physician prescribers was 259. 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.