Luis Mariscal, M.D.
NPI 1821231614 · Radiation Oncology Physician · Bakersfield, CA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luis Mariscal, M.D. is a Radiation Oncology Physician provider in Bakersfield, CA (NPI 1821231614).
Provider details
- NPI number
- 1821231614
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A-115261 (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
17 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
2,554 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 950 | $44 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 447 | $21 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 288 | $188 |
| Calculation of Radiation Therapy Dose77300 | 207 | $32 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 109 | $97 |
| Design and Construction of Complex Radiation Treatment Device77334 | 79 | $61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 133 | 53 |
| Relugolixbrand: Orgovyx | 102 | 19 |
| Silver Sulfadiazinebrand: Ssd | 27 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 14 |
| Nystatin | 19 | — |
| Naloxone Hcl | 17 | 13 |
| Tadalafil | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$838 across 15 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
- 2009-04-09
- Last updated
- 2014-09-03
Frequently asked questions
- What is Luis Mariscal's NPI number?
- Luis Mariscal's National Provider Identifier (NPI) is 1821231614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luis Mariscal's specialty?
- Luis Mariscal is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Luis Mariscal located?
- Luis Mariscal's practice location on file with NPPES is 2620 Chester Ave, Bakersfield, CA 93301-2015.
- What is Luis Mariscal's phone number?
- The practice phone number listed in the NPPES registry for Luis Mariscal is (661) 323-4673.
- Does Luis Mariscal accept Medicare?
- Luis Mariscal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luis Mariscal's NPI active?
- Yes — Luis Mariscal's NPI (1821231614) is active in the NPPES registry as of the last update on 2014-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.