DR. RACHEL LYNN PIECHOWIAK D.O.
NPI 1679867212
Radiology - Vascular & Interventional Radiology in Reston, VA
About Dr. Rachel Lynn Piechowiak D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RACHEL LYNN PIECHOWIAK D.O. (NPI 1679867212) is an individual vascular & interventional radiology provider in Reston, Virginia, licensed in Virginia (0102204525) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Woodbridge, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2006).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
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. Rachel Lynn Piechowiak D.o. 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
8Medicare enrollment records show Rachel Piechowiak reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reston, VA 20191
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Also billed through NPI 1366566788 (Virginia)
- 135 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 110 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 178 clinicians in this Medicare group
Woodbridge, VA 22191
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Potomac Urology Center, LLC
- 18 clinicians in this Medicare group
Warrenton, VA 20186
- Reassigned Medicare billing, Virginia enrollment
- 111 clinicians in this Medicare group
Waldorf, MD 20601
- Reassigned Medicare billing, Virginia enrollment
Richmond, VA 23294
- Reassigned Medicare billing, Virginia enrollment
- Medicare enrollment name: Commonwealth Radiology PC
- 50 clinicians in this Medicare group
Richmond, VA 23230
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 36 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 13
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 20191 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
RESTON, VA 20191
RESTON, VA 20191
RESTON, VA 20191
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 Rachel Piechowiak's NPI number?
The NPI number for Rachel Piechowiak is 1679867212. It was assigned to this individual provider in the NPPES registry on May 31, 2011.
Where is Rachel Piechowiak located?
Rachel Piechowiak practices at 1801 Robert Fulton Drive, Suite 510, Reston, VA 20191. The listed phone number is (703) 783-5355.
What is Rachel Piechowiak's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Rachel Piechowiak enrolled in Medicare?
Yes. Rachel Piechowiak 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 Rachel Piechowiak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Piechowiak reassigns Medicare benefits to 8 organizations: Loudoun Medical Group, PC (Reston, VA), Gastroenterology Associates Of Northern Virginia, LLC (Fairfax, VA), Medstar Medical Group Radiology, LLC (Washington, DC), Gastrointestinal Specialists LLC (Woodbridge, VA), Fauquier Physician Practices LLC (Warrenton, VA) and 3 more organizations, listed in the Medicare section above. 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 Rachel Piechowiak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Piechowiak accept?
Health plans from Oscar Health list Rachel Piechowiak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Rachel Piechowiak was last updated on November 29, 2022. 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. Rachel Lynn Piechowiak, D.O. · NPI 1679867212
Vascular & Interventional Radiology physician in Reston, Virginia. Individual provider, active in the CMS NPPES registry since May 31, 2011.
## Identity
- **NPI:** 1679867212 (Entity type: Individual)
- **Enumerated:** May 31, 2011
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** 0102204525 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1801 ROBERT FULTON DRIVE, SUITE 510, Reston, VA 20191-5461
- **Phone:** (703) 783-5355 · **Fax:** (703) 348-6376
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Loudoun Medical Group, PC (NPI 1669147583, Reston, VA); Gastroenterology Associates Of Northern Virginia, LLC (NPI 1205884368, Fairfax, VA); Medstar Medical Group Radiology, LLC (NPI 1326450156, Washington, DC); Gastrointestinal Specialists LLC (NPI 1861588592, Woodbridge, VA); Fauquier Physician Practices LLC (NPI 1770916983, Warrenton, VA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2006
## Record status
- **NPPES last updated:** November 29, 2022
- **Other identifiers:** Medicaid 1679867212 (VA)
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Source: [NPI Profile](https://npiprofile.com/npi/1679867212) · Data from the CMS NPPES public registry.