PATRICIA NKEM ONYEMEZIEM CRNP-PMH
NPI 1639862147
Nurse Practitioner - Psychiatric/Mental Health in Timonium, MD
About Patricia Nkem Onyemeziem Crnp-pmh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA NKEM ONYEMEZIEM CRNP-PMH (NPI 1639862147) is an individual psychiatric/mental health provider in Timonium, Maryland, licensed in Maryland (R163432) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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)
Patricia Nkem Onyemeziem Crnp-pmh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Patricia Onyemeziem reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lutherville, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 3 clinicians in this Medicare group
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
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 21093 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LUTHERVILLE TIMONIUM, MD 21093
LUTHERVILLE, MD 21093
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 Patricia Onyemeziem's NPI number?
The NPI number for Patricia Onyemeziem is 1639862147. It was assigned to this individual provider in the NPPES registry on May 31, 2023.
Where is Patricia Onyemeziem located?
Patricia Onyemeziem practices at 1301 York Rd, Timonium, MD 21093. The listed phone number is (443) 442-4818.
What is Patricia Onyemeziem's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Patricia Onyemeziem enrolled in Medicare?
Yes. Patricia Onyemeziem is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Patricia Onyemeziem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Onyemeziem reassigns Medicare benefits to 2 organizations: Fmw Services P & mh LLC (Lutherville, MD) and Divine Mercy Holistic Care (Randallstown, 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 Patricia Onyemeziem'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 Patricia Onyemeziem was last updated on May 31, 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.
# Patricia Nkem Onyemeziem, CRNP-PMH · NPI 1639862147
Psychiatric/Mental Health physician in Timonium, Maryland. Individual provider, active in the CMS NPPES registry since May 31, 2023.
## Identity
- **NPI:** 1639862147 (Entity type: Individual)
- **Enumerated:** May 31, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R163432 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1301 YORK RD, Timonium, MD 21093-6035
- **Phone:** (443) 442-4818
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Fmw Services P & mh LLC (NPI 1659225241, Lutherville, MD); Divine Mercy Holistic Care (NPI 1497606701, Randallstown, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** May 31, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1639862147) · Data from the CMS NPPES public registry.