Dr. William M. Dunlap, MD
- Medicare services, 2023
- 766
- Part D claims, 2024
- 4,521
- Affiliated sites
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 2420 Lake Wheeler Road, Raleigh, NC 27603
- Practice phone
- Call (919) 755-0226
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
PruittHealth - Raleigh
Skilled Nursing Facility · Raleigh, North Carolina
Find Dr. Dunlap'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.
Dr. William M. Dunlap is an internist in Raleigh, North Carolina
Dr. Dunlap practices at PruittHealth - Raleigh in Raleigh, North Carolina.
Dr. Dunlap's NPI, 1255471819, was assigned on February 6, 2007. Dr. Dunlap holds North Carolina license 14648.
- NPI
- 1255471819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870571300
- NPI enumeration date
- February 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 755-0226
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William M. Dunlap practices at PruittHealth - Raleigh in Raleigh, North Carolina
Dr. Dunlap's primary practice is PruittHealth - Raleigh, at 2420 Lake Wheeler Road, Raleigh, NC 27603 in Wake County. The practice phone is (919) 755-0226.
- PruittHealth - Raleigh2420 Lake Wheeler Road, Raleigh, NC 27603 · Wake CountyPhone(919) 755-0226
Source: Dmand AI Affiliation Data
Dr. William M. Dunlap is affiliated with 3 sites of care and 1 medical group
Dr. Dunlap's primary practice is PruittHealth - Raleigh in Raleigh, North Carolina. The medical group on file is Raleigh Medical Group. Dmand AI also links Dr. Dunlap to 1 more group practice or clinic and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William M. Dunlap's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dunlap practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PruittHealth - Raleigh | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William M. Dunlap is one of 3,705 internists in North Carolina
Internal medicine is Dr. Dunlap's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dunlap is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Dunlap
Counts of internists 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
Dr. William M. Dunlap billed Medicare for 766 services in 2023
CMS data shows 766 Medicare services from Dr. Dunlap across 2 procedure codes in 2023. Medicare paid $53,976 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dunlap's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 9722023: 76621%
Dr. Dunlap compared with the North Carolina median for internists, 2023
- Dr. Dunlap
- North Carolina median
- Medicare services
- 766vs 52147% above
- Part D claims
- 4,358vs 27216.0 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Dunlap's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dunlap and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William M. Dunlap's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Dunlap's median patient age at 76, with 61% women.
Dr. Dunlap's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women61%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. William M. Dunlap wrote 4,521 Medicare Part D claims in 2024
In 2024, Dr. Dunlap wrote 4,521 Medicare Part D claims for 33 patients. 88% of them were for generic drugs. CMS names the drug for 4,358 of them, across 82 drugs with 11 or more claims each, at $155,445 in total drug cost. In 2023, CMS named 4,155 claims across 76 drugs.
Dr. Dunlap's Part D claims by kind of drug, 2024
- Generic3,968 claims88%
- Brand-name542 claims12%
- Other11 claims0%
Dr. Dunlap's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dunlap's Part D claims, 2024
- Opioids5%221 of 4,521 claims
- Antibiotics4%159 of 4,521 claims
- Antipsychotics, patients 65 and over4%176 of 4,521 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,1552024: 4,3585%
Drugs named by CMS: 82 in 2024, 76 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William M. Dunlap takes part in Medicare
Dr. Dunlap 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)
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Sources for Dr. William M. Dunlap'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Dr. William M. Dunlap
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William M. Dunlap's NPI number?
Dr. William M. Dunlap's NPI number is 1255471819. It was assigned on February 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William M. Dunlap?
Dr. William M. Dunlap is an internist in Raleigh, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William M. Dunlap practice?
Dr. Dunlap practices at 2420 Lake Wheeler Road, Raleigh, NC 27603. Dr. Dunlap's primary practice is PruittHealth - Raleigh in Raleigh, North Carolina. Dmand AI also links Dr. Dunlap to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. William M. Dunlap's office phone number?
The practice phone on file for Dr. Dunlap is (919) 755-0226.
What is Dr. William M. Dunlap's medical license number?
Dr. Dunlap holds North Carolina license 14648.
What medical group is Dr. William M. Dunlap part of?
Dr. Dunlap is linked to Raleigh Medical Group.
Does Dr. William M. Dunlap accept Medicare?
Yes. CMS data shows Dr. Dunlap billed Medicare for 766 services in 2023, and Dr. Dunlap accepts Medicare assignment.
What services does Dr. William M. Dunlap bill to Medicare?
In 2023, Dr. Dunlap's most billed Medicare services were nursing facility care (99309) and nursing facility care (99308).
What drugs does Dr. William M. Dunlap prescribe most?
In 2024 Medicare Part D data, Dr. Dunlap's most prescribed drugs by claims were Divalproex Sodium, Omeprazole and Trazodone HCl.
How long has Dr. William M. Dunlap been practicing?
Dr. Dunlap's NPI was assigned in 2007.
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