Sung-Min Um, PA-C
Physician Assistant · Visalia, CA
Sung-Min Um, PA-C is a physician assistant with a practice address in Visalia, California, and NPI 1932578739, issued on Sep 22, 2015. Check the license (California 52827, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sung-Min Um
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 52827 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1633 S Court St, Visalia, CA 93277
- Phone
- (559) 624-6090
- Enumerated
- Sep 22, 2015
- Record last updated
- Sep 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151109001615); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1633 S Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashley Parish, PA-CPhysician Assistant1952771990
- Oscar Rios, PAPhysician Assistant1114742947
Verify Sung-Min Um in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 52827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average physician assistant in 2024
256 Medicare Part D claims for 189 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin21 claims
- Doxycycline Hyclate20 claims
- Doxycycline Monohydrate19 claims
- Albuterol Sulfate Hfa18 claims
- Azithromycin18 claims
- Nitrofurantoin Mono-Macro15 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.
Bills Medicare through one group practice
- SC Medical, Inc.Santa Clarita, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sung-Min Um among 14,451 physician assistant records in California
Sung-Min Um, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 41% of them.
- NPI issued2015 · 41% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2015 · median 2018 among the 7,214 with a school on file
- Record last updated2015 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 physician assistant records list a practice address in Visalia
They are 108 of the 4,225 NPPES records with a practice address in Visalia, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Visalia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mira Awad, PA-CVisalia, CA 932771962470922
- Jessica Camarena, PA-CVisalia, CA 932771518278688
- Joshua DayVisalia, CA 932771407265812
- Letty Echeverria, PA-CVisalia, CA 932771104251065
- Judy Gabrielsen, N.P., P.A.-CVisalia, CA 932771306056098
- Joanne Marie Gloria, P.A.Visalia, CA 932771770998445
- Monika Lombardi, P.A.Visalia, CA 932771083736599
- Phillip Myers, PA-CVisalia, CA 932771518111426
Common questions
What is Sung-Min Um, PA-C's NPI number?
Sung-Min Um, PA-C's National Provider Identifier (NPI) is 1932578739, issued on Sep 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sung-Min Um, PA-C located?
The NPPES record lists a practice address at 1633 S Court St, Visalia, CA, 93277. Phone: (559) 624-6090. Providers update this record themselves, so call before visiting.
How can I verify Sung-Min Um, PA-C's license?
NPPES lists California license number 52827, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sung-Min Um, PA-C prescribe under Medicare Part D?
In 2024, Sung-Min Um, PA-C had 256 Medicare Part D claims for 189 beneficiaries; the average among physician assistant prescribers was 830. 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.