KAREN REBECCA ABERNATHY
NPI 1588032122
Nurse Practitioner - Psychiatric/Mental Health in Baltimore, MD
About Karen Rebecca Abernathy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN REBECCA ABERNATHY (NPI 1588032122) is an individual psychiatric/mental health provider in Baltimore, Maryland, licensed in Maryland (R152270) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Bayview Medical Center, and is a graduate of Other (2015).
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)
Karen Rebecca Abernathy is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Abernathy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21224 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Abernathy's NPI number?
The NPI number for Karen Abernathy is 1588032122. It was assigned to this individual provider in the NPPES registry on September 14, 2015.
Where is Karen Abernathy located?
Karen Abernathy practices at 4940 Eastern Ave Rm 456, Baltimore, MD 21224. The listed phone number is (410) 550-6119.
What is Karen Abernathy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Karen Abernathy enrolled in Medicare?
Yes. Karen Abernathy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Abernathy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Abernathy reassigns Medicare benefits to Johns Hopkins University (Baltimore, 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 Karen Abernathy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karen Abernathy affiliated with any hospitals?
According to CMS data, Karen Abernathy is affiliated with Johns Hopkins Bayview Medical Center.
When was this NPI record last updated?
The NPPES record for Karen Abernathy was last updated on December 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 Rebecca Abernathy · NPI 1588032122
Psychiatric/Mental Health physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since September 14, 2015.
## Identity
- **NPI:** 1588032122 (Entity type: Individual)
- **Enumerated:** September 14, 2015
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R152270 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 4940 EASTERN AVE RM 456, Baltimore, MD 21224-2735
- **Phone:** (410) 550-6119 · **Fax:** (410) 500-1336
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Johns Hopkins University (NPI 1306810619, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** December 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1588032122) · Data from the CMS NPPES public registry.