Sonny Yong Park, MD
Emergency Medicine Physician · Mount Pleasant, SC
Sonny Yong Park, MD is an emergency medicine physician with a practice address in Mount Pleasant, South Carolina, and NPI 1720071277, issued on Aug 30, 2005. Check the license (South Carolina 25559, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sonny Yong Park
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 25559 SC
01078315A IN
MD22311 ME
25MA10015400 NJ
1987320 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1988 Kings Gate LN, Mount Pleasant, SC 29466
- Phone
- (864) 640-0395
- Enumerated
- Aug 30, 2005
- Record last updated
- Sep 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20250422002180); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,244 in South Carolina → Look up another NPI →
Verify Sonny Yong Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 25559Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average emergency medicine physician in 2024
195 Medicare Part D claims for 120 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Prednisone31 claims
- Cephalexin16 claims
- Methocarbamol11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Jefferson Davis Emergency Group LLCJennings, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonny Yong Park among 1,244 emergency medicine physician records in South Carolina
Sonny Yong Park, MD is one of 1,244 emergency medicine physician records with a practice address in South Carolina. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2001 · median 2012 among the 752 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in South Carolina
There are 1,244 emergency medicine physician records in South Carolina.
All 1,244 in South Carolina → Every provider in Mount Pleasant → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ronald Hargrave, MDMount Pleasant, SC 294661952381469
- Thomas Martin, MDMt Pleasant, SC 294661811982960
- Steven Taylor, MDMount Pleasant, SC 294661689698920
- Glen Beckner, M.D.Mount Pleasant, SC 294641275612335
- Neil Glover, M.D.Mount Pleasant, SC 294641962513218
- Thomas Hilliard, M.D.Mount Pleasant, SC 294641346275336
- Kevin Keenan, M.D.Mount Pleasant, SC 294641891874327
- Christopher Michaelis, D.O.Mount Pleasant, SC 294641174715809
Common questions
What is Sonny Yong Park, MD's NPI number?
Sonny Yong Park, MD's National Provider Identifier (NPI) is 1720071277, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sonny Yong Park, MD located?
The NPPES record lists a practice address at 1988 Kings Gate LN, Mount Pleasant, SC, 29466. Phone: (864) 640-0395. Providers update this record themselves, so call before visiting.
How can I verify Sonny Yong Park, MD's license?
NPPES lists South Carolina license number 25559, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sonny Yong Park, MD prescribe under Medicare Part D?
In 2024, Sonny Yong Park, MD had 195 Medicare Part D claims for 120 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Sonny Yong Park, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.