Dulce R De Castro M D a Professional Corporation
NPI 1063922284 · Anatomic Pathology & Clinical Pathology Physician · Upland, CA
Dulce R De Castro M D a Professional Corporation is a Anatomic Pathology & Clinical Pathology Physician organization in Upland, CA (NPI 1063922284).
Provider details
- NPI number
- 1063922284
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dulce De Castro, President(805) 578-8300
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
8 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
Registry dates
- Enumerated
- 2017-10-02
- Last updated
- 2017-10-02
Frequently asked questions
- What is Dulce R De Castro M D a Professional Corporation's NPI number?
- Dulce R De Castro M D a Professional Corporation's National Provider Identifier (NPI) is 1063922284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dulce R De Castro M D a Professional Corporation?
- Dulce R De Castro M D a Professional Corporation is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Dulce R De Castro M D a Professional Corporation located?
- Dulce R De Castro M D a Professional Corporation's practice location on file with NPPES is 999 San Bernardino Rd, Upland, CA 91786-4920.
- What is Dulce R De Castro M D a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Dulce R De Castro M D a Professional Corporation is (909) 985-2811.
- Who is the authorized official for Dulce R De Castro M D a Professional Corporation?
- The authorized official listed on Dulce R De Castro M D a Professional Corporation's NPPES record is Dulce De Castro, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dulce R De Castro M D a Professional Corporation's NPI active?
- Yes — Dulce R De Castro M D a Professional Corporation's NPI (1063922284) is active in the NPPES registry as of the last update on 2017-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.