Michael Riehlmann, LCSW
NPI 1841727542 · Clinical Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Riehlmann, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1841727542).
Provider details
- NPI number
- 1841727542
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149021484 (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
9 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
- 2017-05-12
- Last updated
- 2019-08-18
Frequently asked questions
- What is Michael Riehlmann's NPI number?
- Michael Riehlmann's National Provider Identifier (NPI) is 1841727542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Riehlmann's specialty?
- Michael Riehlmann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Riehlmann located?
- Michael Riehlmann's practice location on file with NPPES is 2451 N Lincoln Ave, Chicago, IL 60614-1509.
- What is Michael Riehlmann's phone number?
- The practice phone number listed in the NPPES registry for Michael Riehlmann is (504) 228-3931.
- Does Michael Riehlmann accept Medicare?
- Michael Riehlmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Riehlmann's NPI active?
- Yes — Michael Riehlmann's NPI (1841727542) is active in the NPPES registry as of the last update on 2019-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.