May Lim, MD
Radiation Oncology Physician · Raleigh, NC
May Lim, MD is a radiation oncology physician with a practice address in Raleigh, North Carolina, and NPI 1376516823, issued on Feb 7, 2006. Check the license (North Carolina 2020-02625, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- May Lim
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 2020-02625 NC
217930 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4420 Lake Boone Trl Ste 102, Raleigh, NC 27607
- Phone
- (919) 784-3018
- Enumerated
- Feb 7, 2006
- Record last updated
- Mar 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 02152876 NY
- Medicare enrollment
- Enrolled (PECOS I20200720000307); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1995
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 230 in North Carolina → Look up another NPI →
Also registered at 4420 Lake Boone Trl Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Achilles Fakiris, M.D.Radiation Oncology Physician1750336590
- Stephen Byron Huff, M.D.Radiation Oncology Physician1972869766
- Daniel Oh, MDRadiation Oncology Physician1821258765
- Charles Scarantino, MD, PHDRadiation Oncology Physician1891745352
Verify May Lim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2020-02625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average radiation oncology physician in 2024
17 Medicare Part D claims for 11 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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 3 group practices
- Johnston Radiation Oncology LLCClayton, NC
- Smithfield Radiation Oncology LLCSmithfield, NC
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
May Lim among 230 radiation oncology physician records in North Carolina
May Lim, MD is one of 230 radiation oncology physician records with a practice address in North Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 46% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1995 · median 2003 among the 166 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in North Carolina
There are 230 radiation oncology physician records in North Carolina.
All 230 in North Carolina → Every provider in Raleigh → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Courtney Bui, MDRaleigh, NC 276071992861751
- Achilles Fakiris, M.D.Raleigh, NC 276071750336590
- Stephen Byron Huff, M.D.Raleigh, NC 276071972869766
- Catherine Lee, MDRaleigh, NC 276071619981420
- Divya Natesan, MDRaleigh, NC 276071861924433
- Daniel Oh, MDRaleigh, NC 276071821258765
- Robert Ornitz, MDRaleigh, NC 276071356379234
- Charles Scarantino, MD, PHDRaleigh, NC 276071891745352
Common questions
What is May Lim, MD's NPI number?
May Lim, MD's National Provider Identifier (NPI) is 1376516823, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is May Lim, MD located?
The NPPES record lists a practice address at 4420 Lake Boone Trl Ste 102, Raleigh, NC, 27607. Phone: (919) 784-3018. Providers update this record themselves, so call before visiting.
How can I verify May Lim, MD's license?
NPPES lists North Carolina license number 2020-02625, as entered by the provider. 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 May Lim, MD prescribe under Medicare Part D?
In 2024, May Lim, MD had 17 Medicare Part D claims for 11 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.