AMARACHI E. ONYIMA LCPC
NPI 1104472968
Counselor - Mental Health in Mount Rainier, MD
About Amarachi E. Onyima Lcpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMARACHI E. ONYIMA LCPC (NPI 1104472968) is an individual mental health provider in Mount Rainier, Maryland, licensed in Maryland (LC11992) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Amarachi E. Onyima Lcpc 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 Amarachi Onyima reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Laurel, MD 20707
- Reassigned Medicare billing, District of Columbia enrollment
- 3 clinicians in this Medicare group
San Francisco, CA 94131
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Brightside Medical PC
- 23 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.
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 Amarachi Onyima's NPI number?
The NPI number for Amarachi Onyima is 1104472968. It was assigned to this individual provider in the NPPES registry on August 16, 2019.
Where is Amarachi Onyima located?
Amarachi Onyima practices at 4308 Russell Ave, Mount Rainier, MD 20712. The listed phone number is (301) 892-3110.
What is Amarachi Onyima's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Amarachi Onyima enrolled in Medicare?
Yes. Amarachi Onyima 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 Amarachi Onyima's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amarachi Onyima reassigns Medicare benefits to 2 organizations: Ability Behavioral Health Inc (Laurel, MD) and Brightside Medical, P.C. (San Francisco, CA). 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 Amarachi Onyima's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amarachi Onyima accept?
Health plans from Oscar Health list Amarachi Onyima as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Amarachi Onyima was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Amarachi E. Onyima, LCPC · NPI 1104472968
Mental Health provider in Mount Rainier, Maryland. Individual provider, active in the CMS NPPES registry since August 16, 2019.
## Identity
- **NPI:** 1104472968 (Entity type: Individual)
- **Enumerated:** August 16, 2019
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LC11992 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4308 RUSSELL AVE, Mount Rainier, MD 20712-1451
- **Phone:** (301) 892-3110
## 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): Ability Behavioral Health Inc (NPI 1114638939, Laurel, MD); Brightside Medical, P.C. (NPI 1801355482, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1104472968) · Data from the CMS NPPES public registry.