May Lim, MD
NPI 1376516823 · Radiation Oncology Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
May Lim, MD is a Radiation Oncology Physician provider in Raleigh, NC (NPI 1376516823).
Provider details
- NPI number
- 1376516823
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 217930 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,497 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 260 | $44 |
| Intra-Fraction Localization and Tracking of Target Or Patient Motion During Delivery of Radiation Therapy (eg,3d Positional Tracking, Gating, 3d Surface Tracking), Each Fraction of TreatmentG6017 | 196 | $95 |
| Intra-Fraction Localization and Tracking of Target Or Patient Motion During Delivery of Radiation Therapy (eg,3d Positional Tracking, Gating, 3d Surface Tracking), Each Fraction of TreatmentG6017 | 170 | $95 |
| Design and Construction of Complex Radiation Treatment Device77334 | 153 | $57 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 142 | $42 |
| Calculation of Radiation Therapy Dose77300 |
Practice location
Mailing address
Additional practice locations (1)
- 777 N BroadwayDept of Radiation Medicine, Phelps Memorial HospitalSleepy Hollow, NY 10591-1000Phone: (855) 927-6622Fax: (516) 470-8445
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is May Lim's NPI number?
- May Lim's National Provider Identifier (NPI) is 1376516823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is May Lim's specialty?
- May Lim is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is May Lim located?
- May Lim's practice location on file with NPPES is 4420 Lake Boone Trl Ste 102, Raleigh, NC 27607-7505.
- What is May Lim's phone number?
- The practice phone number listed in the NPPES registry for May Lim is (919) 784-3018.
- Does May Lim accept Medicare?
- May Lim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is May Lim's NPI active?
- Yes — May Lim's NPI (1376516823) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.