Lauren Oestmann, LCSW
NPI 1174196455 · Mental Health Counselor · Carterville, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Oestmann, LCSW is a Mental Health Counselor provider in Carterville, IL (NPI 1174196455).
Provider details
- NPI number
- 1174196455
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149.014605 (IL)
Specialties & taxonomies
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
4 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
- 2021-07-23
- Last updated
- 2021-07-23
- Certified
- 2021-07-23
Frequently asked questions
- What is Lauren Oestmann's NPI number?
- Lauren Oestmann's National Provider Identifier (NPI) is 1174196455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Oestmann's specialty?
- Lauren Oestmann is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lauren Oestmann located?
- Lauren Oestmann's practice location on file with NPPES is 6000 Lakeview Dr, Carterville, IL 62918-3563.
- What is Lauren Oestmann's phone number?
- The practice phone number listed in the NPPES registry for Lauren Oestmann is (618) 889-1094.
- Does Lauren Oestmann accept Medicare?
- Lauren Oestmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Oestmann's NPI active?
- Yes — Lauren Oestmann's NPI (1174196455) is active in the NPPES registry as of the last update on 2021-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.