Daniel Castro, M.D.
NPI 1174684567 · Family Medicine Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Castro, M.D. is a Family Medicine Physician provider in Torrance, CA (NPI 1174684567).
Provider details
- NPI number
- 1174684567
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G51143 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 49 | 20 |
| Gabapentin | 46 | 12 |
| Metformin Hcl | 37 | — |
| Losartan Potassium | 26 | — |
| Amlodipine Besylate | 23 | 11 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$137 across 1 record (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
- 2006-12-12
- Last updated
- 2010-09-21
Frequently asked questions
- What is Daniel Castro's NPI number?
- Daniel Castro's National Provider Identifier (NPI) is 1174684567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Castro's specialty?
- Daniel Castro is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Castro located?
- Daniel Castro's practice location on file with NPPES is 1000 W Carson St, Torrance, CA 90502-2004.
- What is Daniel Castro's phone number?
- The practice phone number listed in the NPPES registry for Daniel Castro is (310) 534-6223.
- Does Daniel Castro accept Medicare?
- Daniel Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Castro's NPI active?
- Yes — Daniel Castro's NPI (1174684567) is active in the NPPES registry as of the last update on 2010-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.