Hazel Alibayan
NPI 1164992046 · Certified Respiratory Therapist · San Leandro, CA
Hazel Alibayan is a Certified Respiratory Therapist provider in San Leandro, CA (NPI 1164992046).
Provider details
- NPI number
- 1164992046
- Entity type
- Individual
- Primary specialty
- Certified Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26554 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-12-04
- Last updated
- 2022-02-11
Frequently asked questions
- What is Hazel Alibayan's NPI number?
- Hazel Alibayan's National Provider Identifier (NPI) is 1164992046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hazel Alibayan's specialty?
- Hazel Alibayan is listed in the NPPES registry with a primary specialty of Certified Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hazel Alibayan located?
- Hazel Alibayan's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Hazel Alibayan's phone number?
- The practice phone number listed in the NPPES registry for Hazel Alibayan is (510) 454-4647.
- Is Hazel Alibayan's NPI active?
- Yes — Hazel Alibayan's NPI (1164992046) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.