LEE S SCHWARTZBERG (MD) – Medical Oncology Physician, NPI 1306878228
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
28 MEDICAL ONCOLOGY in NV
Provider Addresses for LEE S SCHWARTZBERG (MD)
1155 MILL ST # M14
RENO, NV 895021576
Phone: (775) 982-5262
Fax: (775) 982-2821
Type: Mailing
75 PRINGLE WAY STE 801
RENO, NV 895028400
Phone: (775) 982-5000
Fax: (775) 982-2821
Type: Location
100, North Humphreys Boulevard, East Memphis, Memphis, Shelby County, Tennessee, 38120, United States
MEMPHIS, TN 381202146
Phone: (901) 683-0055
Fax: (901) 685-9718
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 237 Open Payments records for all available years, with a total value of $252,174.
Total Amount is formed as General ($230,557) + Research ($21,617) + Ownership ($0) = $252,174.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Daiichi Sankyo Inc. ($67,606).
Total Amount
$252,174
General + Research + Ownership
Payments
237
Total payment records
General Amount
$230,557
General payments
Research Amount
$21,617
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
1
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Daiichi Sankyo Inc. | $67,606 |
| AstraZeneca Pharmaceuticals LP | $54,354 |
| Napo Pharmaceuticals Inc | $24,077 |
| E.R. Squibb & Sons, L.L.C. | $16,019 |
| Novartis Pharmaceuticals Corporation | $15,542 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-05-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20220516002163 | I | Medical Oncology | NV | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 240 | 73 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 89 | 64 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 39 | 23 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $0 |
Insurance plans in this area (ZIP 89502)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NV | |
| Nurse Practitioner | NV | |
| - | AZ | |
| Family Practice | AL | |
| Nurse Practitioner | NM | |
| Nurse Practitioner | NV | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Hospitalist, Family Practice, Family Practice | NV | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| Diagnostic Radiology | WI |
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