Warren Buan
NPI 1063873651 · Physical Therapist · Costa Mesa, CA
Warren Buan is a Physical Therapist provider in Costa Mesa, CA (NPI 1063873651).
Provider details
- NPI number
- 1063873651
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 034084 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
10 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
- 2016-03-10
- Last updated
- 2018-12-31
Frequently asked questions
- What is Warren Buan's NPI number?
- Warren Buan's National Provider Identifier (NPI) is 1063873651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Buan's specialty?
- Warren Buan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Warren Buan located?
- Warren Buan's practice location on file with NPPES is 1300 Adams Ave Apt 16l, Costa Mesa, CA 92626-8318.
- What is Warren Buan's phone number?
- The practice phone number listed in the NPPES registry for Warren Buan is (949) 590-7029.
- Is Warren Buan's NPI active?
- Yes — Warren Buan's NPI (1063873651) is active in the NPPES registry as of the last update on 2018-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.