Carrillo, Urbina & Castuera, Mds Inc
NPI 1811184526 · General Practice Physician · Montclair, CA
Carrillo, Urbina & Castuera, Mds Inc is a General Practice Physician organization in Montclair, CA (NPI 1811184526).
Provider details
- NPI number
- 1811184526
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marvin Urbina, President(909) 624-3033
- License
- A71133 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Clinica Medica El Buen Samaritano
Registry dates
- Enumerated
- 2007-09-26
- Last updated
- 2015-02-04
Frequently asked questions
- What is Carrillo, Urbina & Castuera, Mds Inc's NPI number?
- Carrillo, Urbina & Castuera, Mds Inc's National Provider Identifier (NPI) is 1811184526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Carrillo, Urbina & Castuera, Mds Inc?
- Carrillo, Urbina & Castuera, Mds Inc is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Carrillo, Urbina & Castuera, Mds Inc located?
- Carrillo, Urbina & Castuera, Mds Inc's practice location on file with NPPES is 4451 Holt Blvd, Montclair, CA 91763-4116.
- What is Carrillo, Urbina & Castuera, Mds Inc's phone number?
- The practice phone number listed in the NPPES registry for Carrillo, Urbina & Castuera, Mds Inc is (909) 624-3033.
- Who is the authorized official for Carrillo, Urbina & Castuera, Mds Inc?
- The authorized official listed on Carrillo, Urbina & Castuera, Mds Inc's NPPES record is Marvin Urbina, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Carrillo, Urbina & Castuera, Mds Inc's NPI active?
- Yes — Carrillo, Urbina & Castuera, Mds Inc's NPI (1811184526) is active in the NPPES registry as of the last update on 2015-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.