Derek Ryan Chapman
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 135
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 3000 New Bern Ave, Raleigh, NC 27610
- Practice phone
- Call (919) 350-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Derek Chapman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Derek Ryan Chapman is a physician assistant in Raleigh, North Carolina
Derek Chapman practices at WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health.
Derek Chapman's NPI, 1306480462, was assigned on November 1, 2019. Derek Chapman holds North Carolina license 0010-11125.
- NPI
- 1306480462NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901235308
- NPI enumeration date
- November 1, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 350-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek Ryan Chapman practices at WakeMed Raleigh Campus in Raleigh, North Carolina
Derek Chapman's primary practice is WakeMed Raleigh Campus, at 3000 New Bern Ave, Raleigh, NC 27610 in Wake County. The practice phone is (919) 350-8000.
- WakeMed Raleigh Campus3000 New Bern Ave, Raleigh, NC 27610 · Wake CountyPhone(919) 350-8000
Source: Dmand AI Affiliation Data
Derek Ryan Chapman is affiliated with 1 site of care and 1 medical group
Derek Chapman's primary practice is WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health. The medical group on file is WakeMed Physician Practices.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Derek Ryan Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Chapman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WakeMed Raleigh Campus | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Derek Ryan Chapman is one of 7,765 physician assistants in North Carolina
Physician assistant is Derek Chapman's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Derek Chapman's licenses on file in 2 states: North Carolina and Florida.
Specialties and state licenses
- Physician assistant, North CarolinaPrimary
- Florida license
Physician assistants near Derek Chapman
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Derek Ryan Chapman treated 27 Medicare patients in 2024, average age 53
CMS counts 27 Medicare patients who saw Derek Chapman in 2024. 75% of them have anxiety, and 74% have mood disorders. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Derek Chapman's median patient age at 41, with 44% women.
Chronic conditions among Derek Chapman's Medicare patients, 2024
- Anxiety75%
- Mood disorders74%
- Schizophrenia and other psychoses74%
- High blood pressure70%
- Depression67%
- High cholesterol59%
- Tobacco use52%
- Bipolar disorder44%
Share of Medicare patients with each condition. A patient can have several.
Derek Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Derek Ryan Chapman wrote 135 Medicare Part D claims in 2024
In 2024, Derek Chapman wrote 135 Medicare Part D claims for 33 patients. 92% of them were for generic drugs.
Derek Chapman's Part D claims by kind of drug, 2024
- Generic124 claims92%
- Brand-name and other11 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Derek Ryan Chapman takes part in Medicare
Derek Chapman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Derek Ryan Chapman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Derek Ryan Chapman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek Ryan Chapman's NPI number?
Derek Ryan Chapman's NPI number is 1306480462. It was assigned on November 1, 2019, and it is active in the NPI Registry.
What does Derek Ryan Chapman specialize in?
Derek Ryan Chapman is a physician assistant in Raleigh, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Derek Ryan Chapman practice?
Derek Chapman practices at 3000 New Bern Ave, Raleigh, NC 27610. Derek Chapman's primary practice is WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health.
What is Derek Ryan Chapman's office phone number?
The practice phone on file for Derek Chapman is (919) 350-8000.
What is Derek Ryan Chapman's medical license number?
Derek Chapman holds North Carolina license 0010-11125, one of the licenses on file in 2 states.
Which states has Derek Ryan Chapman been licensed in?
Dmand AI has state licenses on file for Derek Chapman in North Carolina and Florida.
Which hospitals is Derek Ryan Chapman affiliated with?
Derek Chapman practices at WakeMed Raleigh Campus in Raleigh, North Carolina.
What medical group is Derek Ryan Chapman part of?
Derek Chapman is linked to WakeMed Physician Practices.
Does Derek Ryan Chapman accept Medicare?
Yes. CMS lists Derek Chapman as accepting Medicare assignment.
How many Medicare patients does Derek Ryan Chapman see?
CMS counts 27 Medicare patients who saw Derek Chapman in 2024, with an average age of 53.
How long has Derek Ryan Chapman been practicing?
Derek Chapman graduated from medical school in 2019, 7 years ago.
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