KARL WEBNER
NPI 1598947285
Social Worker - Clinical in Lexington Park, MD
About Karl Webner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARL WEBNER (NPI 1598947285) is an individual clinical provider in Lexington Park, Maryland, licensed in Maryland (21202) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Karl Webner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karl Webner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Leonardtown, MD 20650
- Reassigned Medicare billing, Maryland enrollment
- 12 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20653 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEXINGTON PARK, MD 20653
LEXINGTON PARK, MD 20653
LEXINGTON PARK, MD 20653
LEXINGTON PARK, MD 20653
LEXINGTON PARK, MD 20653
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 Webner's NPI number?
The NPI number for Karl Webner is 1598947285. It was assigned to this individual provider in the NPPES registry on December 4, 2007.
Where is Karl Webner located?
Karl Webner practices at 21625 Great Mills Rd, Lexington Park, MD 20653. The listed phone number is (240) 717-6778.
What is Karl Webner's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Karl Webner enrolled in Medicare?
Yes. Karl Webner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karl Webner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karl Webner reassigns Medicare benefits to St. Mary's County Health Department (Leonardtown, MD). The 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 Karl Webner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karl Webner was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.