ISAAC OSEI OWUSU NP
NPI 1265131536
Nurse Practitioner - Family in Glenn Dale, MD
About Isaac Osei Owusu Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISAAC OSEI OWUSU NP (NPI 1265131536) is an individual family provider in Glenn Dale, Maryland, licensed in Maryland (R215794) and active in the NPI registry since February 2023. He 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 and accepts Medicare assignment
Isaac Osei Owusu Np 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 Isaac Owusu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glenn Dale, MD 20769
- Reassigned Medicare billing, District of Columbia enrollment
- 6 clinicians in this Medicare group
Rockville, MD 20854
- Reassigned Medicare billing, District of Columbia enrollment
- 8 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20769 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GLENN DALE, MD 20769
GLENN DALE, MD 20769
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 Isaac Owusu's NPI number?
The NPI number for Isaac Owusu is 1265131536. It was assigned to this individual provider in the NPPES registry on February 27, 2023.
Where is Isaac Owusu located?
Isaac Owusu practices at 12150 Annapolis Rd Ste 100, Glenn Dale, MD 20769. The listed phone number is (301) 464-7601.
What is Isaac Owusu's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Isaac Owusu enrolled in Medicare?
Yes. Isaac Owusu 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 Isaac Owusu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Owusu reassigns Medicare benefits to 2 organizations: Krystal Medical Associates LLC (Glenn Dale, MD) and Pinnacle Healthcare Services, LLC (Rockville, 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 Isaac Owusu'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 Isaac Owusu was last updated on December 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Isaac Osei Owusu, NP · NPI 1265131536
Family physician in Glenn Dale, Maryland. Individual provider, active in the CMS NPPES registry since February 27, 2023.
## Identity
- **NPI:** 1265131536 (Entity type: Individual)
- **Enumerated:** February 27, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R215794 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 12150 ANNAPOLIS RD STE 100, Glenn Dale, MD 20769-9183
- **Phone:** (301) 464-7601
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Krystal Medical Associates LLC (NPI 1164604187, Glenn Dale, MD); Pinnacle Healthcare Services, LLC (NPI 1316551237, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** December 10, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1265131536) · Data from the CMS NPPES public registry.