Michelle Halladay, MS, LIMHP, LADC
NPI 1821293200 · Mental Health Counselor · South Sioux City, NE
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Halladay, MS, LIMHP, LADC is a Mental Health Counselor provider in South Sioux City, NE (NPI 1821293200).
Provider details
- NPI number
- 1821293200
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LIMHP, LADC
- Sex
- Female
- Sole proprietor
- No
- License
- 886 (NE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social 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
- 2007-06-18
- Last updated
- 2023-03-30
- Certified
- 2023-03-27
Frequently asked questions
- What is Michelle Halladay's NPI number?
- Michelle Halladay's National Provider Identifier (NPI) is 1821293200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Halladay's specialty?
- Michelle Halladay is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Michelle Halladay located?
- Michelle Halladay's practice location on file with NPPES is 1201 Arbor Drive, South Sioux City, NE 68776-2652.
- What is Michelle Halladay's phone number?
- The practice phone number listed in the NPPES registry for Michelle Halladay is (402) 949-3337.
- Does Michelle Halladay accept Medicare?
- Michelle Halladay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Halladay's NPI active?
- Yes — Michelle Halladay's NPI (1821293200) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.