Oanh Ngoc Phung, PA-C
Physician Assistant · Erwin, NC
Oanh Ngoc Phung, PA-C is a physician assistant with a practice address in Erwin, North Carolina, and NPI 1306479654, issued on Feb 14, 2020. Check the license (North Carolina 0010-09797, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oanh Ngoc Phung
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0010-09797 NC
Self-reported in NPPES; status is on the state search - Practice location
- 901 Denim Dr, Erwin, NC 28339
- Phone
- (910) 897-5521
- Enumerated
- Feb 14, 2020
- Record last updated
- Jul 25, 2023
- Medicare enrollment
- Enrolled (PECOS I20200527000662); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 901 Denim Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenyon Chavis, M.D.Family Medicine Physician1578710141
- Ashley Irons, FNPFamily Nurse Practitioner1841863487
- Md Karim, M.D.Internal Medicine Physician1821329665
- Orlinda Martinez, PACPhysician Assistant1982910097
- Carra McLamb, PACPhysician Assistant1225152911
- Sarah Stall, PA-CPhysician Assistant1154446854
Verify Oanh Ngoc Phung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 0010-09797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average physician assistant in 2024
612 Medicare Part D claims for 423 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Azelastine Hcl106 claims
- Prednisone67 claims
- Amoxicillin-Clavulanate Potass63 claims
- Doxycycline Hyclate47 claims
- Cephalexin35 claims
- Paxlovid27 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: $135.00
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 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
- North Carolina MG LLCRaleigh, NC
- Unc Physicians Network LLCClayton, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 physician assistant records list a practice address in Erwin
They are 5 of the 67 NPPES records with a practice address in Erwin, and 9,279 physician assistant records in North Carolina.
All 5 in Erwin → All 9,279 in North Carolina → Every provider in Erwin →
Other physician assistant records in North Carolina
- Charles Aaron, PACharlotte, NC1396718037
- Franco Abad, PAWinston Salem, NC1154017440
- Christine Abbata, P.A.Wilmington, NC1730303603
- Princess Abbey, P.A.Matthews, NC1144661133
- Mary Abbott, PACAsheville, NC1619919776
- Samantha Abbott, PARaleigh, NC1194463729
- Mikayla Abee ThomasKing, NC1174345680
- Seth AbelHickory, NC1235510009
- Melinda Abercrombie, PA-CCharlotte, NC1760172647
- Caroline Aberman, PA-CGreensboro, NC1477180123
Common questions
What is Oanh Ngoc Phung, PA-C's NPI number?
Oanh Ngoc Phung, PA-C's National Provider Identifier (NPI) is 1306479654, issued on Feb 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Oanh Ngoc Phung, PA-C located?
The NPPES record lists a practice address at 901 Denim Dr, Erwin, NC, 28339. Phone: (910) 897-5521. Providers update this record themselves, so call before visiting.
How can I verify Oanh Ngoc Phung, PA-C's license?
NPPES lists North Carolina license number 0010-09797, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Oanh Ngoc Phung, PA-C prescribe under Medicare Part D?
In 2024, Oanh Ngoc Phung, PA-C had 612 Medicare Part D claims for 423 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.