ANNA RICA CASTRO CRNP, FNP-BC
NPI 1689449357
Nurse Practitioner - Family in Rockville, MD
About Anna Rica Castro Crnp, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA RICA CASTRO CRNP, FNP-BC (NPI 1689449357) is an individual family provider in Rockville, Maryland, licensed in Maryland (R210445) and active in the NPI registry since November 2023. The provider 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
Anna Rica Castro Crnp, 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
4Medicare enrollment records show Anna Rica Castro reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Potomac, MD 20854
- Reassigned Medicare billing, District of Columbia enrollment
- 96 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 62 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 62 clinicians in this Medicare group
Fulton, MD 20759
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 82 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
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 Anna Rica Castro's NPI number?
The NPI number for Anna Rica Castro is 1689449357. It was assigned to this individual provider in the NPPES registry on November 22, 2023.
Where is Anna Rica Castro located?
Anna Rica Castro practices at 50 W Edmonston Dr, Rockville, MD 20852. The listed phone number is (301) 762-7723.
What is Anna Rica Castro's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Anna Rica Castro enrolled in Medicare?
Yes. Anna Rica Castro 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 Anna Rica Castro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Rica Castro reassigns Medicare benefits to 4 organizations: Chesapeake Urology Associates, LLC (Potomac, MD), Ennoble Hc Dmv III LLC (Silver Spring, MD), Ennoble Hc Dmv II LLC (Silver Spring, MD) and Ennoble Hc Dmv LLC (Fulton, 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 Anna Rica Castro'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 Anna Rica Castro was last updated on April 6, 2024. 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.
# Anna Rica Castro, CRNP, FNP-BC · NPI 1689449357
Family physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since November 22, 2023.
## Identity
- **NPI:** 1689449357 (Entity type: Individual)
- **Enumerated:** November 22, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R210445 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 W EDMONSTON DR, Rockville, MD 20852-1228
- **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:** 4 organizations under Medicare reassignment (form CMS-855R): Chesapeake Urology Associates, LLC (NPI 1487479077, Potomac, MD); Ennoble Hc Dmv III LLC (NPI 1922981695, Silver Spring, MD); Ennoble Hc Dmv II LLC (NPI 1134002900, Silver Spring, MD); Ennoble Hc Dmv LLC (NPI 1104492115, Fulton, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 6, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1689449357) · Data from the CMS NPPES public registry.