Mark Nichols, RCP II, RRT - ACCS
NPI 1427512110 · Registered Respiratory Therapist · Sacramento, CA
Mark Nichols, RCP II, RRT - ACCS is a Registered Respiratory Therapist provider in Sacramento, CA (NPI 1427512110).
Provider details
- NPI number
- 1427512110
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RCP II, RRT - ACCS
- Sex
- Male
- Sole proprietor
- No
- License
- 36699 (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
- 2019-01-26
- Last updated
- 2019-01-26
Frequently asked questions
- What is Mark Nichols's NPI number?
- Mark Nichols's National Provider Identifier (NPI) is 1427512110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Nichols's specialty?
- Mark Nichols is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Nichols located?
- Mark Nichols's practice location on file with NPPES is 1831 Avondale Ave, Sacramento, CA 95825-1385.
- What is Mark Nichols's phone number?
- The practice phone number listed in the NPPES registry for Mark Nichols is (916) 207-6755.
- Is Mark Nichols's NPI active?
- Yes — Mark Nichols's NPI (1427512110) is active in the NPPES registry as of the last update on 2019-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.