BLUE OAK HEALTH SERVICES LLC
NPI 1790640316
Counselor - Mental Health in Washington, DC
About Blue Oak Health Services Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BLUE OAK HEALTH SERVICES LLC (NPI 1790640316) is a healthcare organization registered as a mental health in Washington, District Of Columbia and active in the NPI registry since December 2025. The organization lists Nelson Balingwe, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Blue Oak Health Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Blue Oak Health Services LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Blue Oak Health Services LLC's NPI number?
The NPI number for Blue Oak Health Services LLC is 1790640316. It was assigned to this organization in the NPPES registry on December 16, 2025.
Where is Blue Oak Health Services LLC located?
Blue Oak Health Services LLC is located at 1818 New York Ave NE Ste 225, Washington, DC 20002. The listed phone number is (202) 758-9347.
What is Blue Oak Health Services LLC's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Blue Oak Health Services LLC enrolled in Medicare?
Yes. Blue Oak Health Services LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Blue Oak Health Services LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Blue Oak Health Services LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Blue Oak Health Services LLC was last updated on April 17, 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.
# Blue Oak Health Services Llc · NPI 1790640316
Mental Health organization in Washington, District of Columbia. Organization record, active in the CMS NPPES registry since December 16, 2025.
## Identity
- **NPI:** 1790640316 (Entity type: Organization)
- **Enumerated:** December 16, 2025
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Organization subpart:** No
- **Authorized official:** Nelson Balingwe, CEO
## Practice location
- **Address:** 1818 NEW YORK AVE NE STE 225, Washington, DC 20002-1851
- **Phone:** (202) 758-9347
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 17, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1790640316) · Data from the CMS NPPES public registry.