Laurie Chen, M.D.
NPI 1215924840 · Hematology & Oncology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laurie Chen, M.D. is a Hematology & Oncology Physician provider in Tucson, AZ (NPI 1215924840).
Provider details
- NPI number
- 1215924840
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 32642 (AZ)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,139 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) |
|---|---|---|
| Injection of Additional New Drug Or Substance Into Vein96375 | 759 | $15 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 502 | $123 |
| 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 | 493 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 483 | $174 |
| Enhancing Oncology Model (eom) Monthly Enhanced Oncology Services (meos) Payment for Eom Enhanced ServicesM0010 | 331 | $69 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 171 | 41 |
| Apixabanbrand: Eliquis | 164 | 38 |
| Dexamethasone | 144 | 40 |
| Prednisone | 99 | 38 |
| Warfarin Sodium | 76 | 16 |
| Olanzapine | 71 | 34 |
| Anastrozole | 71 | 29 |
| Ondansetron Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,355 across 53 records (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
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Laurie Chen's NPI number?
- Laurie Chen's National Provider Identifier (NPI) is 1215924840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurie Chen's specialty?
- Laurie Chen is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Laurie Chen located?
- Laurie Chen's practice location on file with NPPES is 2070 W Rudasill Rd Ste 130, Tucson, AZ 85704-7891.
- What is Laurie Chen's phone number?
- The practice phone number listed in the NPPES registry for Laurie Chen is (520) 420-2520.
- Does Laurie Chen accept Medicare?
- Laurie Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laurie Chen's NPI active?
- Yes — Laurie Chen's NPI (1215924840) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.