Jamie Mammen
NPI 1255634325 · Occupational Therapist · Chicago, IL
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamie Mammen is a Occupational Therapist provider in Chicago, IL (NPI 1255634325).
Provider details
- NPI number
- 1255634325
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 056.009010 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 700 E Euclid AveProspect Heights, IL 60070-3409Phone: (847) 797-2700
Registry dates
- Enumerated
- 2010-12-13
- Last updated
- 2020-05-12
- Certified
- 2020-05-12
Frequently asked questions
- What is Jamie Mammen's NPI number?
- Jamie Mammen's National Provider Identifier (NPI) is 1255634325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Mammen's specialty?
- Jamie Mammen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jamie Mammen located?
- Jamie Mammen's practice location on file with NPPES is 345 E Superior St, Chicago, IL 60611-2654.
- What is Jamie Mammen's phone number?
- The practice phone number listed in the NPPES registry for Jamie Mammen is (312) 238-1000.
- Does Jamie Mammen accept Medicare?
- Jamie Mammen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamie Mammen's NPI active?
- Yes — Jamie Mammen's NPI (1255634325) is active in the NPPES registry as of the last update on 2020-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.