DR. LILIAN LEANYUY
NPI 1477809937
Nurse Practitioner - Primary Care in Bowie, MD
About Dr. Lilian Leanyuy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LILIAN LEANYUY (NPI 1477809937) is an individual primary care provider in Bowie, Maryland, licensed in Maryland (R219253) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Dr. Lilian Leanyuy 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 Lilian Leanyuy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bowie, MD 20716
- Reassigned Medicare billing, District of Columbia enrollment
- 2 clinicians in this Medicare group
Greenbelt, MD 20770
- Reassigned Medicare billing, District of Columbia enrollment
- 2 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 20716 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOWIE, MD 20716
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 Lilian Leanyuy's NPI number?
The NPI number for Lilian Leanyuy is 1477809937. It was assigned to this individual provider in the NPPES registry on August 1, 2012.
Where is Lilian Leanyuy located?
Lilian Leanyuy practices at 4301 Northview Dr, Bowie, MD 20716. The listed phone number is (877) 707-7790.
What is Lilian Leanyuy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Lilian Leanyuy enrolled in Medicare?
Yes. Lilian Leanyuy 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 Lilian Leanyuy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lilian Leanyuy reassigns Medicare benefits to 2 organizations: Adequate Healthcare LLC (Bowie, MD) and Terra Health Care LLC (Greenbelt, 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 Lilian Leanyuy'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 Lilian Leanyuy was last updated on February 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Lilian Leanyuy · NPI 1477809937
Primary Care physician in Bowie, Maryland. Individual provider, active in the CMS NPPES registry since August 1, 2012.
## Identity
- **NPI:** 1477809937 (Entity type: Individual)
- **Enumerated:** August 1, 2012
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** R219253 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 4301 NORTHVIEW DR, Bowie, MD 20716-2600
- **Phone:** (877) 707-7790
## 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): Adequate Healthcare LLC (NPI 1942812441, Bowie, MD); Terra Health Care LLC (NPI 1962124628, Greenbelt, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1477809937) · Data from the CMS NPPES public registry.