Marianne Klein, OTR
NPI 1861620825 · Occupational Therapist · Chandler, AZ
Marianne Klein, OTR is a Occupational Therapist provider in Chandler, AZ (NPI 1861620825).
Provider details
- NPI number
- 1861620825
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3757 (AZ)
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
16 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
- 2009-06-29
- Last updated
- 2009-06-29
Frequently asked questions
- What is Marianne Klein's NPI number?
- Marianne Klein's National Provider Identifier (NPI) is 1861620825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Klein's specialty?
- Marianne Klein is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marianne Klein located?
- Marianne Klein's practice location on file with NPPES is 1572 W Del Rio St, Chandler, AZ 85224-6932.
- What is Marianne Klein's phone number?
- The practice phone number listed in the NPPES registry for Marianne Klein is (480) 814-7626.
- Is Marianne Klein's NPI active?
- Yes — Marianne Klein's NPI (1861620825) is active in the NPPES registry as of the last update on 2009-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.