Lapman Lun, MD
NPI 1578529749 · Hematology & Oncology Physician · Wooster, OH
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lapman Lun, MD is a Hematology & Oncology Physician provider in Wooster, OH (NPI 1578529749).
Provider details
- NPI number
- 1578529749
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 102570 (WI)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
187 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 93 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 83 | $63 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 11 | $62 |
Typical Medicare-allowed amounts for these services range $62–$92 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 128 | 45 |
| Enzalutamidebrand: Xtandi | 94 | 13 |
| Abiraterone Acetate | 71 | — |
| Prednisone | 55 | — |
| Exemestane | 47 | 11 |
| Letrozole | 36 | — |
| Hydroxyurea | 31 | — |
| Palbociclibbrand: Ibrance | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 709 Spring Valley RdBurlington, WI 53105-7614Phone: (262) 971-9200Fax: (262) 971-9201
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Lapman Lun's NPI number?
- Lapman Lun's National Provider Identifier (NPI) is 1578529749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lapman Lun's specialty?
- Lapman Lun is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lapman Lun located?
- Lapman Lun's practice location on file with NPPES is 721 E Milltown Rd, Wooster, OH 44691-1255.
- What is Lapman Lun's phone number?
- The practice phone number listed in the NPPES registry for Lapman Lun is (330) 287-4500.
- Does Lapman Lun accept Medicare?
- Lapman Lun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lapman Lun's NPI active?
- Yes — Lapman Lun's NPI (1578529749) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.