Mary Castor
NPI 1992676597 · Clinical Nurse Specialist · Beverly Hills, CA
Mary Castor is a Clinical Nurse Specialist provider in Beverly Hills, CA (NPI 1992676597).
Provider details
- NPI number
- 1992676597
- Entity type
- Individual
- Primary specialty
- Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95164348 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-09-16
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Mary Castor's NPI number?
- Mary Castor's National Provider Identifier (NPI) is 1992676597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Castor's specialty?
- Mary Castor is listed in the NPPES registry with a primary specialty of Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Castor located?
- Mary Castor's practice location on file with NPPES is 9336 Civic Center Dr, Beverly Hills, CA 90210-3604.
- What is Mary Castor's phone number?
- The practice phone number listed in the NPPES registry for Mary Castor is (310) 800-1481.
- Is Mary Castor's NPI active?
- Yes — Mary Castor's NPI (1992676597) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.