Derek Ryan Chapman
Physician Assistant · Raleigh, NC
Derek Ryan Chapman is a physician assistant with a practice address in Raleigh, North Carolina, and NPI 1306480462, issued on Nov 1, 2019. Check the license (North Carolina 0010-11125, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek Ryan Chapman
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 0010-11125 NC
9112757 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3000 New Bern Ave, Raleigh, NC 27610
- Phone
- (919) 350-8000
- Enumerated
- Nov 1, 2019
- Record last updated
- Aug 28, 2024
- Fax
- (919) 350-7204
- Medicare enrollment
- Enrolled (PECOS I20210413001143); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 9,279 in North Carolina → Look up another NPI →
Also registered at 3000 New Bern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Derek Ryan Chapman 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 0010-11125Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
135 Medicare Part D claims for 33 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Risperidone12 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: $358.17
4 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. 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 one group practice
- Wakemed Specialists Group LLCRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek Ryan Chapman among 9,279 physician assistant records in North Carolina
Derek Ryan Chapman is one of 9,279 physician assistant records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 62% of them.
- NPI issued2019 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2017 among the 6,366 with a school on file
- Record last updated2024 · 35% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
724 physician assistant records list a practice address in Raleigh
They are 724 of the 16,309 NPPES records with a practice address in Raleigh, and 9,279 physician assistant records in North Carolina.
All 9,279 in North Carolina → Every provider in Raleigh → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- John Adams, PARaleigh, NC 276101962466169
- Robert Bell, PARaleigh, NC 276101326002544
- Anthony Chavis, PARaleigh, NC 276101407810872
- Evan Dapo, P.A.Raleigh, NC 276101689638298
- Katherine Hardy, PARaleigh, NC 276101780648980
- Denise Lamm, P.A.-CRaleigh, NC 276101851383046
- Sheri Meinert, PA-CRaleigh, NC 276101710940440
- Sherri Parker, PARaleigh, NC 276101356304968
Common questions
What is Derek Ryan Chapman's NPI number?
Derek Ryan Chapman's National Provider Identifier (NPI) is 1306480462, issued on Nov 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Derek Ryan Chapman located?
The NPPES record lists a practice address at 3000 New Bern Ave, Raleigh, NC, 27610. Phone: (919) 350-8000. Providers update this record themselves, so call before visiting.
How can I verify Derek Ryan Chapman's license?
NPPES lists North Carolina license number 0010-11125, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Derek Ryan Chapman prescribe under Medicare Part D?
In 2024, Derek Ryan Chapman had 135 Medicare Part D claims for 33 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.