KAREN S PREYER LCSW
NPI 1588908263
Social Worker - Clinical in Philadelphia, PA
About Karen S Preyer Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN S PREYER LCSW (NPI 1588908263) is an individual clinical provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (CW013582) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karen S Preyer Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Karen Preyer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elkins Park, PA 19027
- Reassigned Medicare billing, Pennsylvania enrollment
- 16 clinicians in this Medicare group
Norristown, PA 19401
- Reassigned Medicare billing, Pennsylvania enrollment
- 52 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 19133 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19133
PHILADELPHIA, PA 19133
PHILADELPHIA, PA 19133
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 Karen Preyer's NPI number?
The NPI number for Karen Preyer is 1588908263. It was assigned to this individual provider in the NPPES registry on November 19, 2012. The provider is also known as Karen Simms Msw.
Where is Karen Preyer located?
Karen Preyer practices at 100 W Lehigh Ave, Philadelphia, PA 19133. The listed phone number is (215) 203-3037.
What is Karen Preyer's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Karen Preyer enrolled in Medicare?
Yes. Karen Preyer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Karen Preyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Preyer reassigns Medicare benefits to 2 organizations: Psycare Solutions Inc (Elkins Park, PA) and Central Behavioral Health (Norristown, PA). Each 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 Karen Preyer'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 Karen Preyer was last updated on November 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Karen S Preyer, LCSW · NPI 1588908263
Clinical provider in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since November 19, 2012.
## Identity
- **NPI:** 1588908263 (Entity type: Individual)
- **Enumerated:** November 19, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** CW013582 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 W LEHIGH AVE, Philadelphia, PA 19133-4039
- **Phone:** (215) 203-3037 · **Fax:** (215) 203-3078
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Psycare Solutions Inc (NPI 1316003270, Elkins Park, PA); Central Behavioral Health (NPI 1568567071, Norristown, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** November 14, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1588908263) · Data from the CMS NPPES public registry.