Deborah Villa, MD
NPI 1194726042 · Hematology & Oncology Physician · Atascadero, CA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Villa, MD is a Hematology & Oncology Physician provider in Atascadero, CA (NPI 1194726042).
Provider details
- NPI number
- 1194726042
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G79043 (CA)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,877 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 | 314 | $133 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 259 | $16 |
| 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 | 219 | $17 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 193 | $15 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 192 | $141 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 79 | 24 |
| Tamoxifen Citrate | 57 | 22 |
| Anastrozole | 30 | — |
| Prednisone | 21 | — |
| Palbociclibbrand: Ibrance | 12 | — |
| Hydroxyurea | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$86 across 4 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
Additional practice locations (1)
- 892 Aerovista Pl Ste 240San Luis Obispo, CA 93401-8054Phone: (805) 541-8252Fax: (805) 543-8252
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Deborah Villa's NPI number?
- Deborah Villa's National Provider Identifier (NPI) is 1194726042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Villa's specialty?
- Deborah Villa is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Villa located?
- Deborah Villa's practice location on file with NPPES is 1930 El Camino Real, Atascadero, CA 93422-1511.
- What is Deborah Villa's phone number?
- The practice phone number listed in the NPPES registry for Deborah Villa is (805) 466-1001.
- Does Deborah Villa accept Medicare?
- Deborah Villa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Villa's NPI active?
- Yes — Deborah Villa's NPI (1194726042) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.