Casey Malubay
NPI 1336817956 · Psychiatric/Mental Health Nurse Practitioner · Rancho Cucamonga, CA
Casey Malubay is a Psychiatric/Mental Health Nurse Practitioner provider in Rancho Cucamonga, CA (NPI 1336817956).
Provider details
- NPI number
- 1336817956
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95036928 (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
4 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
- 2021-08-30
- Last updated
- 2025-10-11
- Certified
- 2025-10-11
Frequently asked questions
- What is Casey Malubay's NPI number?
- Casey Malubay's National Provider Identifier (NPI) is 1336817956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Malubay's specialty?
- Casey Malubay is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Casey Malubay located?
- Casey Malubay's practice location on file with NPPES is 8300 Utica Ave Ste 310, Rancho Cucamonga, CA 91730-3852.
- What is Casey Malubay's phone number?
- The practice phone number listed in the NPPES registry for Casey Malubay is (951) 334-3762.
- Is Casey Malubay's NPI active?
- Yes — Casey Malubay's NPI (1336817956) is active in the NPPES registry as of the last update on 2025-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.