Su Hsien Lim, MD
NPI 1639347297 · Medical Oncology Physician · Guilford, CT
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Su Hsien Lim, MD is a Medical Oncology Physician provider in Guilford, CT (NPI 1639347297).
Provider details
- NPI number
- 1639347297
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 228010 (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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
637 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 208 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 200 | $100 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 100 | $148 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 43 | $100 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 29 | $67 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 88 | 30 |
| Anastrozole | 52 | 21 |
| Rivaroxabanbrand: Xarelto | 45 | 16 |
| Palbociclibbrand: Ibrance | 39 | — |
| Venetoclaxbrand: Venclexta | 38 | — |
| Acalabrutinib Maleatebrand: Calquence | 34 | — |
| Acyclovir | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-18
- Last updated
- 2011-10-11
Frequently asked questions
- What is Su Hsien Lim's NPI number?
- Su Hsien Lim's National Provider Identifier (NPI) is 1639347297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Su Hsien Lim's specialty?
- Su Hsien Lim is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Su Hsien Lim located?
- Su Hsien Lim's practice location on file with NPPES is 111 Goose Lane, Guilford, CT 06437.
- What is Su Hsien Lim's phone number?
- The practice phone number listed in the NPPES registry for Su Hsien Lim is (203) 453-9192.
- Does Su Hsien Lim accept Medicare?
- Su Hsien Lim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Su Hsien Lim's NPI active?
- Yes — Su Hsien Lim's NPI (1639347297) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.