MRS. EVLYN ESIET BILLY-EKO PMHNP-BC
NPI 1427756584
Nurse Practitioner - Psychiatric/Mental Health in Catonsville, MD
About Mrs. Evlyn Esiet Billy-eko Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. EVLYN ESIET BILLY-EKO PMHNP-BC (NPI 1427756584) is an individual psychiatric/mental health provider in Catonsville, Maryland, licensed in Maryland (R199960) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Evlyn Esiet Billy-eko Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Evlyn Billy-eko reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21229
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 118 clinicians in this Medicare group
Baltimore, MD 21205
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 132 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia enrollment
- 10 clinicians in this Medicare group
Gaithersburg, MD 20877
- Reassigned Medicare billing, District of Columbia enrollment
- 3 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 21228 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.
CATONSVILLE, MD 21228
CATONSVILLE, MD 21228
CATONSVILLE, MD 21228
CATONSVILLE, MD 21228
CATONSVILLE, MD 21228
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 Evlyn Billy-eko's NPI number?
The NPI number for Evlyn Billy-eko is 1427756584. It was assigned to this individual provider in the NPPES registry on February 20, 2023.
Where is Evlyn Billy-eko located?
Evlyn Billy-eko practices at 5602 Baltimore National Pike Ste 507, Catonsville, MD 21228. The listed phone number is (443) 870-4608.
What is Evlyn Billy-eko's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Evlyn Billy-eko enrolled in Medicare?
Yes. Evlyn Billy-eko is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Evlyn Billy-eko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evlyn Billy-eko reassigns Medicare benefits to 4 organizations: Integrahealth LLC (Baltimore, MD), Toller Enterprises LLC (Baltimore, MD), Next Generation Wellness, LLC (Silver Spring, MD) and Alta Healthcare Services, Inc. (Gaithersburg, MD). 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 Evlyn Billy-eko'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 Evlyn Billy-eko was last updated on February 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Evlyn Esiet Billy-Eko, PMHNP-BC · NPI 1427756584
Psychiatric/Mental Health physician in Catonsville, Maryland. Individual provider, active in the CMS NPPES registry since February 20, 2023.
## Identity
- **NPI:** 1427756584 (Entity type: Individual)
- **Enumerated:** February 20, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R199960 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5602 BALTIMORE NATIONAL PIKE STE 507, Catonsville, MD 21228-1403
- **Phone:** (443) 870-4608
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Integrahealth LLC (NPI 1740049568, Baltimore, MD); Toller Enterprises LLC (NPI 1821694084, Baltimore, MD); Next Generation Wellness, LLC (NPI 1316789266, Silver Spring, MD); Alta Healthcare Services, Inc. (NPI 1821789389, Gaithersburg, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 20, 2023
- **Other identifiers:** Medicaid R199960 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1427756584) · Data from the CMS NPPES public registry.