William Lee, M.D.
NPI 1568726248 · Hematology & Oncology Physician · Newark, DE
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Lee, M.D. is a Hematology & Oncology Physician provider in Newark, DE (NPI 1568726248).
Provider details
- NPI number
- 1568726248
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D86861 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
844 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 385 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 196 | $92 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 56 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $95 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 33 | $176 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 61 | 12 |
| Pantoprazole Sodium | 32 | 17 |
| Oxycodone Hcl | 29 | 16 |
| Acyclovir | 27 | — |
| Potassium Chloride | 26 | — |
| Methylprednisolone | 25 | 17 |
| Prednisone | 24 | 16 |
Practice location
Mailing address
Additional practice locations (2)
- 111 W High St Ste 104Elkton, MD 21921-5549Phone: (410) 392-5566
- 1011 W Baltimore Pike Ste 307West Grove, PA 19390-9404Phone: (610) 869-1455
Registry dates
- Enumerated
- 2012-06-27
- Last updated
- 2019-06-21
Frequently asked questions
- What is William Lee's NPI number?
- William Lee's National Provider Identifier (NPI) is 1568726248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lee's specialty?
- William Lee is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Lee located?
- William Lee's practice location on file with NPPES is 4701 Ogletown Stanton Rd Ste 2400, Newark, DE 19713.
- What is William Lee's phone number?
- The practice phone number listed in the NPPES registry for William Lee is (302) 731-7782.
- Does William Lee accept Medicare?
- William Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Lee's NPI active?
- Yes — William Lee's NPI (1568726248) is active in the NPPES registry as of the last update on 2019-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.