Roy Philip Macgregor, MD
Internal Medicine Physician · Chesapeake, VA
Roy Philip Macgregor, MD is an internal medicine physician with a practice address in Chesapeake, Virginia, and NPI 1144483223, issued on Jul 8, 2008. Check the license (Virginia 0101250274, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Roy Philip Macgregor
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101250274 VA
Self-reported in NPPES; status is on the state search - Practice location
- 736 Battlefield Blvd N, Chesapeake, VA 23320
- Phone
- (757) 967-8622
- Enumerated
- Jul 8, 2008
- Record last updated
- Oct 7, 2025
- Fax
- (757) 686-0541
- Medicare enrollment
- Enrolled (PECOS I20110822000101); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 736 Battlefield Blvd N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Srinesh Alle, M.D.Diagnostic Radiology Physician1881884021
- Thomas Arntson, MDDiagnostic Radiology Physician1972511285
Verify Roy Philip Macgregor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101250274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average internal medicine physician in 2024
708 Medicare Part D claims for 180 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Amlodipine Besylate45 claims
- Metoprolol Succinate44 claims
- Eliquis34 claims
- Quetiapine Fumarate30 claims
- Atorvastatin Calcium27 claims
- Furosemide24 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.
Bills Medicare through one group practice
- Bayview Physician Services PCChesapeake, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roy Philip Macgregor among 3,599 internal medicine physician records in Virginia
Roy Philip Macgregor, MD is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2008 · median 2003 among the 2,234 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 internal medicine physician records list a practice address in Chesapeake
They are 60 of the 3,728 NPPES records with a practice address in Chesapeake, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Chesapeake → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pamela Christenson, MDChesapeake, VA 233201972576064
- Muna Fahmi, MDChesapeake, VA 233201700885902
- Margaret Gaglione, M.D.Chesapeake, VA 233201235109547
- Robert Gormley, M.D.Chesapeake, VA 233201427013366
- Christine Higgins, MDChesapeake, VA 233201700881109
- Julius Miller, MDChesapeake, VA 233201598760050
- Marc Munoz, M.D.Chesapeake, VA 233201508831728
- Rachel Munthali, M.D.Chesapeake, VA 233201851369508
Common questions
What is Roy Philip Macgregor, MD's NPI number?
Roy Philip Macgregor, MD's National Provider Identifier (NPI) is 1144483223, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Roy Philip Macgregor, MD located?
The NPPES record lists a practice address at 736 Battlefield Blvd N, Chesapeake, VA, 23320. Phone: (757) 967-8622. Providers update this record themselves, so call before visiting.
How can I verify Roy Philip Macgregor, MD's license?
NPPES lists Virginia license number 0101250274, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Roy Philip Macgregor, MD prescribe under Medicare Part D?
In 2024, Roy Philip Macgregor, MD had 708 Medicare Part D claims for 180 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.