Sarah Hwang, PA-C
Medical Physician Assistant · San Diego, CA
Sarah Hwang, PA-C is a medical physician assistant with a practice address in San Diego, California, and NPI 1891929907, issued on May 5, 2009. Check the license (California PA20391, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Hwang
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA20391 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7901 Frost St, San Diego, CA 92123
- Phone
- (858) 939-3600
- Enumerated
- May 5, 2009
- Record last updated
- Jan 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20091110000187); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 7901 Frost St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aileen Afshar, MDInternal Medicine Physician1134689946
- Saad Alkhider, MDInternal Medicine Physician1447712062
- Mustafa Alwash, M.DHospitalist Physician1679936439
- Alexandra Anjier, MDEmergency Medicine Physician1467087510
- Anna Astashchanka, MDPulmonary Disease Physician1821594359
- Amir Bahreman, M.D.Internal Medicine Physician1124249388
Verify Sarah Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA20391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average medical physician assistant in 2024
218 Medicare Part D claims for 87 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 76 claims were for opioids.
Most prescribed
- Ondansetron Hcl64 claims
- Hydrocodone-Acetaminophen61 claims
- Amoxicillin-Clavulanate Potass37 claims
- Tramadol Hcl12 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.
Industry payments in 2024: $31.37
1 payment: food and beverage; the largest payer was Amgen Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through 2 group practices
- Clinic Services OF California Medical Group IncLa Mesa, CA
- San Diego Diagnostic Radiology Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Hwang among 3,376 medical physician assistant records in California
Sarah 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 2009, is newer than 38% of them.
- NPI issued2009 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2009 · median 2012 among the 1,347 with a school on file
- Record last updated2025 · 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 San Diego → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jamie Black, PA-CSan Diego, CA 921231477830057
- Lisa Boyd, P.A.San Diego, CA 921231871859421
- Alyssa Cituk, PA-CSan Diego, CA 921231811057375
- Daniel Courson, MS, PA-CSan Diego, CA 921231083716518
- Monica Gable, PA-CSan Diego, CA 921231568783108
- Steven Lebowitz, PA-CSan Diego, CA 921231497714828
- Kimberly Lopipero, PASan Diego, CA 921231467533596
- Jennifer Lyons, PA-CSan Diego, CA 921231841495140
Common questions
What is Sarah Hwang, PA-C's NPI number?
Sarah Hwang, PA-C's National Provider Identifier (NPI) is 1891929907, issued on May 5, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Hwang, PA-C located?
The NPPES record lists a practice address at 7901 Frost St, San Diego, CA, 92123. Phone: (858) 939-3600. Providers update this record themselves, so call before visiting.
How can I verify Sarah Hwang, PA-C's license?
NPPES lists California license number PA20391, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Hwang, PA-C prescribe under Medicare Part D?
In 2024, Sarah Hwang, PA-C had 218 Medicare Part D claims for 87 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.