Sydney Seiffert
NPI 1629549985 · Registered Respiratory Therapist · Folsom, CA
Sydney Seiffert is a Registered Respiratory Therapist provider in Folsom, CA (NPI 1629549985).
Provider details
- NPI number
- 1629549985
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
83% 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
- 2018-12-16
- Last updated
- 2018-12-16
Frequently asked questions
- What is Sydney Seiffert's NPI number?
- Sydney Seiffert's National Provider Identifier (NPI) is 1629549985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Seiffert's specialty?
- Sydney Seiffert is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sydney Seiffert located?
- Sydney Seiffert's practice location on file with NPPES is 1027 Folsom Ranch Dr Apt 102, Folsom, CA 95630-5134.
- What is Sydney Seiffert's phone number?
- The practice phone number listed in the NPPES registry for Sydney Seiffert is (916) 676-3820.
- Is Sydney Seiffert's NPI active?
- Yes — Sydney Seiffert's NPI (1629549985) is active in the NPPES registry as of the last update on 2018-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.