Hyunah Ahn, M.D.
Pediatric Hematology & Oncology Physician · San Diego, CA
Hyunah Ahn, M.D. is a pediatric hematology & oncology physician with a practice address in San Diego, California, and NPI 1255403879, issued on Nov 15, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hyunah Ahn
- Credential
- M.D.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- Practice location
- 3010 Childrens Way, San Diego, CA 92123
- Phone
- (858) 966-5811
- Enumerated
- Nov 15, 2006
- Entity
- Type 1 · individual
Also registered at 3010 Childrens Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Acosta, LCSWClinical Social Worker1285280297
- Gali Aljadeff, MDAddiction Medicine (Preventive Medicine) Physician1710565320
- Eric Anderson, M.D.Pediatrics Physician1346312964
- Maria Aristizabal, MDPediatric Hematology & Oncology Physician1154662583
- Anna Balderas, CPNPPediatric Nurse Practitioner1679093405
- Jessica Bennett, NNP-BCNeonatal Nurse Practitioner1821483025
Verify Hyunah Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Industry payments in 2024: $39.48
1 payment, mostly food and beverage; the largest payer was Abiomed. The 835 providers of this specialty with any payment received $7,509.04 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.
Pediatric Hematology & Oncology Physician providers in California
There are 309 pediatric hematology & oncology physician records in California.
Other pediatric hematology & oncology physician records in California
- Hisham Abdel-Azim, MDLos Angeles, CA1114018694
- Alexandra Abrams, M.D.Palo Alto, CA1801082706
- Scott Adams, MDRoseville, CA1013067818
- Catherine Aftandilian, MDPalo Alto, CA1154526762
- Rajni Agarwal, MDPalo Alto, CA1053455535
- Shreya Agarwal, MDSan Francisco, CA1841654944
- Anurag Agrawal, MDOakland, CA1346485026
- Maria Ahmad-Nabi, MDLos Angeles, CA1104185206
- Afshan Ali, M.D.Fountain Valley, CA1215953278
- Khaldoun AlkayedYuba City, CA1982876082
Common questions
What is Hyunah Ahn, M.D.'s NPI number?
Hyunah Ahn, M.D.'s National Provider Identifier (NPI) is 1255403879, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hyunah Ahn, M.D. located?
The NPPES record lists a practice address at 3010 Childrens Way, San Diego, CA, 92123. Phone: (858) 966-5811. Providers update this record themselves, so call before visiting.
How can I verify Hyunah Ahn, M.D.'s license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.