Samantha Zgraggen, O.T.
NPI 1912378233 · Occupational Therapist · San Francisco, CA
Samantha Zgraggen, O.T. is a Occupational Therapist provider in San Francisco, CA (NPI 1912378233).
Provider details
- NPI number
- 1912378233
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15377 (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
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
- 2015-10-13
- Last updated
- 2026-05-30
- Certified
- 2026-05-30
Frequently asked questions
- What is Samantha Zgraggen's NPI number?
- Samantha Zgraggen's National Provider Identifier (NPI) is 1912378233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Zgraggen's specialty?
- Samantha Zgraggen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Samantha Zgraggen located?
- Samantha Zgraggen's practice location on file with NPPES is 1273 Jackson St, San Francisco, CA 94109-3211.
- What is Samantha Zgraggen's phone number?
- The practice phone number listed in the NPPES registry for Samantha Zgraggen is (650) 703-2754.
- Is Samantha Zgraggen's NPI active?
- Yes — Samantha Zgraggen's NPI (1912378233) is active in the NPPES registry as of the last update on 2026-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.