IndividualActive
Mary Sheehan
NPI 1669283784 · Behavior Technician · Crystal Lake, IL
Mary Sheehan is a Behavior Technician provider in Crystal Lake, IL (NPI 1669283784).
Provider details
- NPI number
- 1669283784
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 24-398083 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
390 E Congress Pkwy Ste M
Crystal Lake, IL 60014-6207
Phone: (779) 284-0347
Street-level locationGet directions
Mailing address
230 Country Ln
Algonquin, IL 60102-1963
Registry dates
- Enumerated
- 2025-01-17
- Last updated
- 2025-01-17
- Certified
- 2024-12-26
Frequently asked questions
- What is Mary Sheehan's NPI number?
- Mary Sheehan's National Provider Identifier (NPI) is 1669283784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Sheehan's specialty?
- Mary Sheehan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Mary Sheehan located?
- Mary Sheehan's practice location on file with NPPES is 390 E Congress Pkwy Ste M, Crystal Lake, IL 60014-6207.
- What is Mary Sheehan's phone number?
- The practice phone number listed in the NPPES registry for Mary Sheehan is (779) 284-0347.
- Is Mary Sheehan's NPI active?
- Yes — Mary Sheehan's NPI (1669283784) is active in the NPPES registry as of the last update on 2025-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.