KARL D LEHMAN MD SC
NPI 1245513068
Clinic/Center - Adult Mental Health in Evanston, IL
About Karl D Lehman Md Sc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARL D LEHMAN MD SC (NPI 1245513068) is a healthcare organization registered as an adult mental health in Evanston, Illinois and active in the NPI registry since September 2011. The organization lists Karl Douglas Lehman, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Karl D Lehman Md Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Karl D Lehman MD Sc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karl D Lehman MD Sc's NPI number?
The NPI number for Karl D Lehman MD Sc is 1245513068. It was assigned to this organization in the NPPES registry on September 28, 2011.
Where is Karl D Lehman MD Sc located?
Karl D Lehman MD Sc is located at 707 Madison St, Evanston, IL 60202. The listed phone number is (847) 328-8358.
What is Karl D Lehman MD Sc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.
Is Karl D Lehman MD Sc enrolled in Medicare?
Yes. Karl D Lehman MD Sc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Karl D Lehman MD Sc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Karl D Lehman MD Sc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Karl D Lehman MD Sc was last updated on September 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karl D Lehman Md Sc · NPI 1245513068
Adult Mental Health organization in Evanston, Illinois. Organization record, active in the CMS NPPES registry since September 28, 2011.
## Identity
- **NPI:** 1245513068 (Entity type: Organization)
- **Enumerated:** September 28, 2011
- **Primary specialty:** Clinic/Center - Adult Mental Health · taxonomy 261QM0850X
- **Organization subpart:** No
- **Authorized official:** Karl Lehman, PRESIDENT
## Practice location
- **Address:** 707 MADISON ST, Evanston, IL 60202-2204
- **Phone:** (847) 328-8358
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Psychiatry) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 28, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1245513068) · Data from the CMS NPPES public registry.