KAREN ORELLANA FNP-BC
NPI 1760264618
Nurse Practitioner - Family in Rockville, MD
About Karen Orellana Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN ORELLANA FNP-BC (NPI 1760264618) is an individual family provider in Rockville, Maryland, licensed in Maryland (R233814) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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
Karen Orellana Fnp-bc 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 Karen Orellana reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20852
- Reassigned Medicare billing, District of Columbia enrollment
- 15 clinicians in this Medicare group
Wheaton, MD 20902
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 309 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20852 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20852
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 Karen Orellana's NPI number?
The NPI number for Karen Orellana is 1760264618. It was assigned to this individual provider in the NPPES registry on October 16, 2023.
Where is Karen Orellana located?
Karen Orellana practices at 50 W Edmonston Dr Ste 404, Rockville, MD 20852. The listed phone number is (301) 762-7723.
What is Karen Orellana's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Karen Orellana enrolled in Medicare?
Yes. Karen Orellana 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 Karen Orellana's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Orellana reassigns Medicare benefits to 2 organizations: Zeus Primary Care Associates LLC (Rockville, MD) and Medstar Urgent Care, LLC (Wheaton, 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 Karen Orellana'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 Karen Orellana was last updated on December 5, 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.
# Karen Orellana, FNP-BC · NPI 1760264618
Family physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since October 16, 2023.
## Identity
- **NPI:** 1760264618 (Entity type: Individual)
- **Enumerated:** October 16, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R233814 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 50 W EDMONSTON DR STE 404, Rockville, MD 20852-1274
- **Phone:** (301) 762-7723
## 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): Zeus Primary Care Associates LLC (NPI 1457973026, Rockville, MD); Medstar Urgent Care, LLC (NPI 1871843409, Wheaton, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** December 5, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1760264618) · Data from the CMS NPPES public registry.