Mark Marcello, LMT
NPI 1548400179 · Occupational Therapy Assistant · Carpentersville, IL
Mark Marcello, LMT is a Occupational Therapy Assistant provider in Carpentersville, IL (NPI 1548400179).
Provider details
- NPI number
- 1548400179
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- LMT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 227.009599 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
17 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
- 2009-02-22
- Last updated
- 2018-03-02
Frequently asked questions
- What is Mark Marcello's NPI number?
- Mark Marcello's National Provider Identifier (NPI) is 1548400179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Marcello's specialty?
- Mark Marcello is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Marcello located?
- Mark Marcello's practice location on file with NPPES is 143 Old Farm Ln, Carpentersville, IL 60110-1461.
- What is Mark Marcello's phone number?
- The practice phone number listed in the NPPES registry for Mark Marcello is (847) 224-5108.
- Is Mark Marcello's NPI active?
- Yes — Mark Marcello's NPI (1548400179) is active in the NPPES registry as of the last update on 2018-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.