Chad Marquis, C.P.O.
NPI 1093986754 · Prosthetist · Mission Viejo, CA
Chad Marquis, C.P.O. is a Prosthetist provider in Mission Viejo, CA (NPI 1093986754).
Provider details
- NPI number
- 1093986754
- Entity type
- Individual
- Primary specialty
- ProsthetistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- C.P.O.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Orthotist222Z00000X
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1920 E Katella AveSuite IOrange, CA 92867-5146Phone: (714) 639-7422Fax: (714) 639-8990
Registry dates
- Enumerated
- 2008-03-20
- Last updated
- 2018-03-17
Frequently asked questions
- What is Chad Marquis's NPI number?
- Chad Marquis's National Provider Identifier (NPI) is 1093986754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Marquis's specialty?
- Chad Marquis is listed in the NPPES registry with a primary specialty of Prosthetist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Chad Marquis located?
- Chad Marquis's practice location on file with NPPES is 26300 La Alameda Ste 120, Mission Viejo, CA 92691-6380.
- What is Chad Marquis's phone number?
- The practice phone number listed in the NPPES registry for Chad Marquis is (949) 272-2237.
- Is Chad Marquis's NPI active?
- Yes — Chad Marquis's NPI (1093986754) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.