Carlos Rodriguez Castro, MD
NPI 1023321239 · Hospitalist Physician · Woodland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Rodriguez Castro, MD is a Hospitalist Physician provider in Woodland, CA (NPI 1023321239).
Provider details
- NPI number
- 1023321239
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C151021 (CA)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
438 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 323 | $207 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 53 | $77 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 18 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 16 | $170 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 15 | $13 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 13 | $42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-16
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is Carlos Rodriguez Castro's NPI number?
- Carlos Rodriguez Castro's National Provider Identifier (NPI) is 1023321239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Rodriguez Castro's specialty?
- Carlos Rodriguez Castro is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Rodriguez Castro located?
- Carlos Rodriguez Castro's practice location on file with NPPES is 632 W Gibson Rd, Woodland, CA 95695-5169.
- What is Carlos Rodriguez Castro's phone number?
- The practice phone number listed in the NPPES registry for Carlos Rodriguez Castro is (530) 668-2600.
- Does Carlos Rodriguez Castro accept Medicare?
- Carlos Rodriguez Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Rodriguez Castro's NPI active?
- Yes — Carlos Rodriguez Castro's NPI (1023321239) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.