Diane Dalzell, OTR
NPI 1427108224 · Occupational Therapist · Saginaw, MI
Diane Dalzell, OTR is a Occupational Therapist provider in Saginaw, MI (NPI 1427108224).
Provider details
- NPI number
- 1427108224
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 52010001961 (MI)
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
- 2007-01-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Dalzell's NPI number?
- Diane Dalzell's National Provider Identifier (NPI) is 1427108224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Dalzell's specialty?
- Diane Dalzell is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diane Dalzell located?
- Diane Dalzell's practice location on file with NPPES is 1500 Weiss Street, Saginaw, MI 48732.
- What is Diane Dalzell's phone number?
- The practice phone number listed in the NPPES registry for Diane Dalzell is (989) 895-9730.
- Is Diane Dalzell's NPI active?
- Yes — Diane Dalzell's NPI (1427108224) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.