Mary Zies, OTR
NPI 1427489806 · Occupational Therapist · Waterford, MI
Mary Zies, OTR is a Occupational Therapist provider in Waterford, MI (NPI 1427489806).
Provider details
- NPI number
- 1427489806
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 5201002788 (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
12 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
- 2013-12-10
- Last updated
- 2013-12-10
Frequently asked questions
- What is Mary Zies's NPI number?
- Mary Zies's National Provider Identifier (NPI) is 1427489806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Zies's specialty?
- Mary Zies is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Zies located?
- Mary Zies's practice location on file with NPPES is 346 N Roslyn Rd, Waterford, MI 48328-3064.
- What is Mary Zies's phone number?
- The practice phone number listed in the NPPES registry for Mary Zies is (248) 681-3079.
- Is Mary Zies's NPI active?
- Yes — Mary Zies's NPI (1427489806) is active in the NPPES registry as of the last update on 2013-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.