Daniel Joon Young Hwang, PA-C
Medical Physician Assistant · Mountain View, CA
Daniel Joon Young Hwang, PA-C is a medical physician assistant with a practice address in Mountain View, California, and NPI 1649992371, issued on Sep 19, 2022. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel Joon Young Hwang
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 934-7000
- Enumerated
- Sep 19, 2022
- Record last updated
- Dec 8, 2022
- Medicare enrollment
- Enrolled (PECOS I20221121002983); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 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.
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- Felix Adler, M.D.Diagnostic Radiology Physician1801069729
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Verify Daniel Joon Young Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average medical physician assistant in 2024
84 Medicare Part D claims for 62 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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
- Sutter Bay Medical FoundationLos Altos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Joon Young Hwang among 3,376 medical physician assistant records in California
Daniel Joon Young Hwang, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 82% of them.
- NPI issued2022 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2022 · median 2012 among the 1,347 with a school on file
- Record last updated2022 · 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 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Mountain View → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Wynona Caliboso, PA-CMountain View, CA 940401184318958
- Mark Caplin, PA-CMountain View, CA 940401174792865
- Lisa Cheung, PAMountain View, CA 940401659093987
- Husna Khan, PAMountain View, CA 940401205674470
- Brian NewtonMountain View, CA 940401730814609
- Benjamin Tausheck, PA-CMountain View, CA 940401285203422
- Veronica WuMountain View, CA 940401396414629
- Donna MarchettiMountain View, CA 940431235445495
Common questions
What is Daniel Joon Young Hwang, PA-C's NPI number?
Daniel Joon Young Hwang, PA-C's National Provider Identifier (NPI) is 1649992371, issued on Sep 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Joon Young Hwang, PA-C located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7000. Providers update this record themselves, so call before visiting.
How can I verify Daniel Joon Young Hwang, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel Joon Young Hwang, PA-C prescribe under Medicare Part D?
In 2024, Daniel Joon Young Hwang, PA-C had 84 Medicare Part D claims for 62 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.