PATIENCE OWUNWANNE
NPI 1922599356
Dietitian, Registered in Bethesda, MD
About Patience Owunwanne NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATIENCE OWUNWANNE (NPI 1922599356) is an individual dietitian, registered in Bethesda, Maryland and active in the NPI registry since May 2018.
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)
Patience Owunwanne is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Patience Owunwanne reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Upper Marlboro, MD 20774
- Reassigned Medicare billing, District of Columbia enrollment
- 15 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20814
BETHESDA, MD 20814
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 Patience Owunwanne's NPI number?
The NPI number for Patience Owunwanne is 1922599356. It was assigned to this individual provider in the NPPES registry on May 22, 2018.
Where is Patience Owunwanne located?
Patience Owunwanne practices at 4719 Hampden Ln Ste 100, Bethesda, MD 20814. The listed phone number is (301) 656-4600.
What is Patience Owunwanne's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Patience Owunwanne enrolled in Medicare?
Yes. Patience Owunwanne is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Patience Owunwanne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patience Owunwanne reassigns Medicare benefits to Maryland Primary Care And Wellness (Upper Marlboro, 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 Patience Owunwanne'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 Patience Owunwanne was last updated on May 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Patience Owunwanne · NPI 1922599356
Dietitian, Registered provider in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since May 22, 2018.
## Identity
- **NPI:** 1922599356 (Entity type: Individual)
- **Enumerated:** May 22, 2018
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4719 HAMPDEN LN STE 100, Bethesda, MD 20814-3079
- **Phone:** (301) 656-4600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Maryland Primary Care And Wellness (NPI 1568075737, Upper Marlboro, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 22, 2018
---
Source: [NPI Profile](https://npiprofile.com/npi/1922599356) · Data from the CMS NPPES public registry.