Sung Y. Kim, MD
Diagnostic Radiology Physician · Walnut Creek, CA
Sung Y. Kim, MD is a diagnostic radiology physician with a practice address in Walnut Creek, California, and NPI 1578615795, issued on Jan 17, 2007. Check the license (California A56086, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sung Y. Kim
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A56086 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1425 S Main St, Walnut Creek, CA 94596
- Phone
- (925) 295-4000
- Enumerated
- Jan 17, 2007
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A560860 CA
- Medicare enrollment
- Enrolled (PECOS I20110407000707); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 1425 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Derek Ailes, M.D.Emergency Medical Services (Emergency Medicine) Physician1992001804
Verify Sung Y. Kim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A56086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Permanente Medical Group IncWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sung Y. Kim among 4,500 diagnostic radiology physician records in California
Sung Y. Kim, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1994 · median 2004 among the 3,130 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
98 diagnostic radiology physician records list a practice address in Walnut Creek
They are 98 of the 6,170 NPPES records with a practice address in Walnut Creek, and 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Walnut Creek → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Sidney Chan, MDWalnut Creek, CA 945961427136522
- Lindsay Cheng, MDWalnut Creek, CA 945961861570913
- Amy Cole, DOWalnut Creek, CA 945961497833982
- Victoria Flavell, MDWalnut Creek, CA 945961225116387
- Katherine Fong, MDWalnut Creek, CA 945961740368323
- Katherine Jue, M.D.Walnut Creek, CA 945961225070139
- Collin Mar, MDWalnut Creek, CA 945961538247622
- Jaysheel Mehta, MDWalnut Creek, CA 945961720166804
Common questions
What is Sung Y. Kim, MD's NPI number?
Sung Y. Kim, MD's National Provider Identifier (NPI) is 1578615795, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sung Y. Kim, MD located?
The NPPES record lists a practice address at 1425 S Main St, Walnut Creek, CA, 94596. Phone: (925) 295-4000. Providers update this record themselves, so call before visiting.
How can I verify Sung Y. Kim, MD's license?
NPPES lists California license number A56086, 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.
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.