Margo Louwerse, OTR/L, CHT
NPI 1417960329 · Hand Occupational Therapist · Santa Rosa, CA
Margo Louwerse, OTR/L, CHT is a Hand Occupational Therapist provider in Santa Rosa, CA (NPI 1417960329).
Provider details
- NPI number
- 1417960329
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L, CHT
- Sex
- Female
- Sole proprietor
- No
- License
- OT467 (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
19 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
- 2006-08-14
- Last updated
- 2009-05-26
Frequently asked questions
- What is Margo Louwerse's NPI number?
- Margo Louwerse's National Provider Identifier (NPI) is 1417960329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margo Louwerse's specialty?
- Margo Louwerse is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margo Louwerse located?
- Margo Louwerse's practice location on file with NPPES is 320 Tesconi Cir, Santa Rosa, CA 95401-4611.
- What is Margo Louwerse's phone number?
- The practice phone number listed in the NPPES registry for Margo Louwerse is (707) 544-2637.
- Is Margo Louwerse's NPI active?
- Yes — Margo Louwerse's NPI (1417960329) is active in the NPPES registry as of the last update on 2009-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.