Marci Kreiner, MS OTR L
NPI 1598962334 · Occupational Therapist · Northbrook, IL
Marci Kreiner, MS OTR L is a Occupational Therapist provider in Northbrook, IL (NPI 1598962334).
Provider details
- NPI number
- 1598962334
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS OTR L
- Sex
- Female
- Sole proprietor
- No
- License
- 056006834 (IL)
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
- 2007-06-27
- Last updated
- 2017-12-19
Frequently asked questions
- What is Marci Kreiner's NPI number?
- Marci Kreiner's National Provider Identifier (NPI) is 1598962334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marci Kreiner's specialty?
- Marci Kreiner is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marci Kreiner located?
- Marci Kreiner's practice location on file with NPPES is 225 Revere Drive, Northbrook, IL 60062.
- What is Marci Kreiner's phone number?
- The practice phone number listed in the NPPES registry for Marci Kreiner is (847) 412-4358.
- Is Marci Kreiner's NPI active?
- Yes — Marci Kreiner's NPI (1598962334) is active in the NPPES registry as of the last update on 2017-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.