IndividualActive
Heather Alexander
NPI 1134745391 · Social Worker · Mchenry, IL
Heather Alexander is a Social Worker provider in Mchenry, IL (NPI 1134745391).
Provider details
- NPI number
- 1134745391
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
4031 W Dayton St
Mchenry, IL 60050-8377
Phone: (815) 344-1230
Street-level locationGet directions
Mailing address
4031 W Dayton St
Mchenry, IL 60050-8377
Registry dates
- Enumerated
- 2020-06-23
- Last updated
- 2020-06-23
- Certified
- 2020-06-23
Frequently asked questions
- What is Heather Alexander's NPI number?
- Heather Alexander's National Provider Identifier (NPI) is 1134745391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Alexander's specialty?
- Heather Alexander is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Heather Alexander located?
- Heather Alexander's practice location on file with NPPES is 4031 W Dayton St, Mchenry, IL 60050-8377.
- What is Heather Alexander's phone number?
- The practice phone number listed in the NPPES registry for Heather Alexander is (815) 344-1230.
- Is Heather Alexander's NPI active?
- Yes — Heather Alexander's NPI (1134745391) is active in the NPPES registry as of the last update on 2020-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.