Stephanie Laura Jun, M.D.
Diagnostic Radiology Physician · Mountain View, CA
Stephanie Laura Jun, M.D. is a diagnostic radiology physician with a practice address in Mountain View, California, and NPI 1689704678, issued on Mar 7, 2007. Check the license (California A78912, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephanie Laura Jun
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A78912 CA
Self-reported in NPPES; status is on the state search - Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 934-7700
- Enumerated
- Mar 7, 2007
- Record last updated
- Dec 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080530000329); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 701 E EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aya Abou-Nasr, MDAnesthesiology Physician1982191672
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- Brooke Abrantes, PA-CSurgical Physician Assistant1316771298
- Faud Abuabara, M.D.MOHS-Micrographic Surgery Physician1164472890
- Felix Adler, M.D.Diagnostic Radiology Physician1801069729
- Olga Afanasiev, MD, PHDDermatology Physician1669869384
Verify Stephanie Laura Jun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A78912Check 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
- Sutter Bay Medical FoundationSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Laura Jun among 4,500 diagnostic radiology physician records in California
Stephanie Laura Jun, M.D. 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
- Graduated2000 · median 2004 among the 3,130 with a school on file
- Record last updated2011 · 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).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Mountain View → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Santosh BhatiMountain View, CA 940401124114194
- Bryan Chan, M.D.Mountain View, CA 940401316059637
- Colin ChoMountain View, CA 940401093739336
- James Cowan, MDMountain View, CA 940401629165121
- Lydia Delaney-Sathy, MDMountain View, CA 940401831139757
- Bryan Hwang, MDMountain View, CA 940401003901554
- Lisa Hwong, M.D.Mountain View, CA 940401437170024
- Peter Jun, M.D.Mountain View, CA 940401063545606
Common questions
What is Stephanie Laura Jun, M.D.'s NPI number?
Stephanie Laura Jun, M.D.'s National Provider Identifier (NPI) is 1689704678, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Laura Jun, M.D. located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7700. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Laura Jun, M.D.'s license?
NPPES lists California license number A78912, 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.