Timothy Lopez, MD
NPI 1174521983 · Hematology & Oncology Physician · Santa Fe, NM
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Lopez, MD is a Hematology & Oncology Physician provider in Santa Fe, NM (NPI 1174521983).
Provider details
- NPI number
- 1174521983
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 90-72 (NM)
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
699 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 | 385 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 156 | $88 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 37 | $212 |
| Enhancing Oncology Model (eom) Monthly Enhanced Oncology Services (meos) Payment for Eom Enhanced ServicesM0010 | 37 | $70 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 36 | $177 |
| Telephone Medical Discussion With Physician, 11-20 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apalutamidebrand: Erleada | 85 | 11 |
| Anastrozole | 54 | 12 |
| Acalabrutinib Maleatebrand: Calquence | 36 | — |
| Prednisone | 26 | 12 |
| Ondansetron Hcl | 22 | 18 |
| Apixabanbrand: Eliquis | 20 | — |
| Lenalidomidebrand: Revlimid | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$707 across 33 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
- 2015-06-02
Frequently asked questions
- What is Timothy Lopez's NPI number?
- Timothy Lopez's National Provider Identifier (NPI) is 1174521983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lopez's specialty?
- Timothy Lopez is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Lopez located?
- Timothy Lopez's practice location on file with NPPES is 490a W Zia Rd, Santa Fe, NM 87505-6996.
- What is Timothy Lopez's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lopez is (505) 913-8900.
- Does Timothy Lopez accept Medicare?
- Timothy Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Lopez's NPI active?
- Yes — Timothy Lopez's NPI (1174521983) is active in the NPPES registry as of the last update on 2015-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.