Karen Lorusso, MD
NPI 1578562393 · Hematology & Oncology Physician · Santa Fe, NM
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lorusso, MD is a Hematology & Oncology Physician provider in Santa Fe, NM (NPI 1578562393).
Provider details
- NPI number
- 1578562393
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2000-13 (NM)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,140 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 | 421 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 343 | $87 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 284 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 184 | $175 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 179 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 112 | 32 |
| Anastrozole | 108 | 31 |
| Tamoxifen Citrate | 43 | 11 |
| Dexamethasone | 43 | 19 |
| Lenalidomidebrand: Revlimid | 39 | — |
| Hydroxyurea | 32 | 11 |
| Lorazepam | 28 | — |
| Rivaroxabanbrand: Xarelto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,326 across 67 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
- 2005-07-14
- Last updated
- 2024-10-03
- Certified
- 2024-10-01
Frequently asked questions
- What is Karen Lorusso's NPI number?
- Karen Lorusso's National Provider Identifier (NPI) is 1578562393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Lorusso's specialty?
- Karen Lorusso is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Lorusso located?
- Karen Lorusso's practice location on file with NPPES is 4200 Beckner Road, Santa Fe, NM 87507.
- What is Karen Lorusso's phone number?
- The practice phone number listed in the NPPES registry for Karen Lorusso is (505) 670-8292.
- Does Karen Lorusso accept Medicare?
- Karen Lorusso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Lorusso's NPI active?
- Yes — Karen Lorusso's NPI (1578562393) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.