APRIL SUNJOO AHN NP
NPI 1205448925
Nurse Practitioner in Fredericksburg, VA
About April Sunjoo Ahn Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
APRIL SUNJOO AHN NP (NPI 1205448925) is an individual nurse practitioner in Fredericksburg, Virginia, licensed in Virginia (0024191269) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS, is affiliated with Mary Washington Hospital, and maintains a secondary practice location in Stafford.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
April Sunjoo Ahn 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Washington Hospital
Acute Care Hospitals · Fredericksburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22401 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.
FREDERICKSBURG, VA 22401
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 April Ahn's NPI number?
The NPI number for April Ahn is 1205448925. It was assigned to this individual provider in the NPPES registry on August 24, 2020.
Where is April Ahn located?
April Ahn practices at 1985 Emancipation Hwy, Fredericksburg, VA 22401. The listed phone number is (833) 257-7546.
What is April Ahn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is April Ahn enrolled in Medicare?
Yes. April Ahn 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.
Is April Ahn affiliated with any hospitals?
According to CMS data, April Ahn is affiliated with Mary Washington Hospital.
When was this NPI record last updated?
The NPPES record for April Ahn was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# April Sunjoo Ahn, NP · NPI 1205448925
Nurse Practitioner physician in Fredericksburg, Virginia. Individual provider, active in the CMS NPPES registry since August 24, 2020.
## Identity
- **NPI:** 1205448925 (Entity type: Individual)
- **Enumerated:** August 24, 2020
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 0024191269 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1985 EMANCIPATION HWY, Fredericksburg, VA 22401-6233
- **Phone:** (833) 257-7546
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Georgetown University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** November 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205448925) · Data from the CMS NPPES public registry.