Marcus L. Marable
Internal Medicine Physician · Chapel Hill, NC
Marcus L. Marable is an internal medicine physician with a practice address in Chapel Hill, North Carolina, and NPI 1447997952, issued on May 16, 2022. Check the license on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcus L. Marable
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 125.080124 IL
Self-reported in NPPES; status is on the state search - Practice location
- 101 Manning Dr, Chapel Hill, NC 27514
- Phone
- (984) 974-1000
- Enumerated
- May 16, 2022
- Record last updated
- Jun 30, 2025
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 101 Manning Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcus L. Marable in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
613 Medicare Part D claims for 112 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium68 claims
- Amlodipine Besylate41 claims
- Ozempic19 claims
- Metoprolol Succinate18 claims
- Gabapentin17 claims
- Nifedipine Er17 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.
Marcus L. Marable among 4,056 internal medicine physician records in North Carolina
Marcus L. Marable is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 48% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
219 internal medicine physician records list a practice address in Chapel Hill
They are 219 of the 7,608 NPPES records with a practice address in Chapel Hill, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Chapel Hill → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Susan Berendzen, M.D.Chapel Hill, NC 275141477601573
- Samuel Cykert, M.D.Chapel Hill, NC 275141518910967
- Angela Davis, M.D.Chapel Hill, NC 275141689741126
- Elizabeth Duncan, M.D., PH.D.Chapel Hill, NC 275141891911772
- Stephen Goldner, MDChapel Hill, NC 275141710087614
- Lisa Hartman, MDChapel Hill, NC 275141093751422
- Louis Kolman, M.D.Chapel Hill, NC 275141821298738
- Janelle Krasovich, MDChapel Hill, NC 275141992747406
Common questions
What is Marcus L. Marable's NPI number?
Marcus L. Marable's National Provider Identifier (NPI) is 1447997952, issued on May 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marcus L. Marable located?
The NPPES record lists a practice address at 101 Manning Dr, Chapel Hill, NC, 27514. Phone: (984) 974-1000. Providers update this record themselves, so call before visiting.
How can I verify Marcus L. Marable's license?
Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcus L. Marable prescribe under Medicare Part D?
In 2024, Marcus L. Marable had 613 Medicare Part D claims for 112 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.