DR. LAURIE L CHEN (M.D.) – Hematology & Oncology Physician, NPI 1215924840
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
336 HEMATOLOGY/ONCOLOGY in AZ
Provider Addresses for DR. LAURIE L CHEN (M.D.)
1760 E RIVER RD STE 350
TUCSON, AZ 857185999
Phone: (520) 519-7775
Fax: (520) 519-7910
Type: Mailing
PO BOX 910221
DALLAS, TX 753910221
Phone: (520) 519-7700
Type: Mailing
2070 W RUDASILL RD STE 130
TUCSON, AZ 857047891
Phone: (520) 420-2520
Fax: (520) 420-2522
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 65 Open Payments records for all available years, with a total value of $2,478.
Total Amount is formed as General ($1,720) + Research ($758) + Ownership ($0) = $2,478.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Eli Lilly and Company ($758).
Total Amount
$2,478
General + Research + Ownership
Payments
65
Total payment records
General Amount
$1,720
General payments
Research Amount
$758
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Eli Lilly and Company | $758 |
| Merck Sharp & Dohme LLC | $280 |
| AstraZeneca Pharmaceuticals LP | $263 |
| PFIZER INC. | $176 |
| Janssen Biotech, Inc. | $150 |
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: 2005-03-22
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050322000614 | I | Hematology/Oncology | AZ | 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 |
|---|---|---|---|---|
| J9144 | Injection, daratumumab, 10 mg and hyaluronidase-fihj | 24,840 | 20 | $0 |
| Q5101 | Injection, filgrastim-sndz, biosimilar, (zarxio), 1 microgram | 21,720 | 18 | $0 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 9,620 | 14 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 7,670 | 18 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 5,355 | 12 | $0 |
Insurance plans in this area (ZIP 85718)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | AZ | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 410 | 102 |
| HEMATOLOGY/ONCOLOGY | AZ | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 1056 | 142 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nuclear Medicine, Cardiovascular Disease (Cardiology) | AZ | |
| Nurse Practitioner | AZ | |
| - | AZ | |
| - | AZ | |
| Gynecological Oncology, Hematology/Oncology | TX | |
| - | AZ | |
| Internal Medicine | AZ | |
| Rheumatology, Internal Medicine | AZ | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | AZ |
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