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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CYNTHIA DAWN YEW CFNP
NPI 1316931223
Nurse Practitioner - Family in Ashburn, VA

Active since September 07, 2005PECOS Enrolled
44121 LEESBURG PIKE STE 150, ASHBURN, VA 20147(703) 421-7000 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 15, 2026, Aug 20, 2026, Apr 5, 2025 and 4 more (7 updates tracked since 2022).

About Cynthia Dawn Yew Cfnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA DAWN YEW CFNP (NPI 1316931223) is an individual family provider in Ashburn, Virginia, licensed in Virginia (0024116286) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1316931223
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCYNTHIA DAWN YEWCredential: CFNP
Location Address44121 LEESBURG PIKE STE 150Ashburn, VA 20147-5669
Mailing Address44032 Bruceton Mills CirAshburn, VA 20147-4808 · (703) 850-7619
Phone(703) 421-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateSeptember 7, 2005
Last NPPES UpdateSeptember 15, 20267 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1316931223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024116286
44121 LEESBURG PIKE STE 150, Ashburn, VA 20147
Open in Google Maps ↗

Other Identifiers 4

Other500023129VA · Rr Medicare
Medicaid07787880VA
Medicaid1316931223VA
Medicaid30016162860001VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cynthia Dawn Yew Cfnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4183515075
PECOS Enrollment IDI20240604000710
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Cynthia Yew reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sterling Wellness, PLLC
Same address
Primary Care
44121 LEESBURG PIKE STE 150
Ashburn, VA 20147
  • Reassigned Medicare billing, Virginia enrollment
NPI 1396629978 (703) 421-7000
Sterling Family Medical PLLC
4.9 mi
Family Medicine
21135 WHITFIELD PL STE 107
Sterling, VA 20165
  • Reassigned Medicare billing, Virginia enrollment
  • 4 clinicians in this Medicare group
NPI 1316539901 (703) 850-8215

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 5

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
89 services71 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
39 services39 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services23 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
18 services16 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
13 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Reston Hospital Center

Acute Care Hospitals · Reston, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490107
Location1850 Town Center ParkwayReston, VA 20190 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20147 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers15 claims15 services$36.26 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STERLING WELLNESS, PLLC
Clinic/Center (Primary Care)
44121 LEESBURG PIKE STE 150
ASHBURN, VA 20147
Loudoun County (703) 421-7000

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 Cynthia Yew's NPI number?

The NPI number for Cynthia Yew is 1316931223. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Cynthia Yew located?

Cynthia Yew practices at 44121 Leesburg Pike Ste 150, Ashburn, VA 20147. The listed phone number is (703) 421-7000.

What is Cynthia Yew's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Cynthia Yew enrolled in Medicare?

Yes. Cynthia Yew is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cynthia Yew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Yew reassigns Medicare benefits to 2 organizations: Sterling Wellness, PLLC (Ashburn, VA) and Sterling Family Medical PLLC (Sterling, VA). 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 Cynthia Yew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Cynthia Yew affiliated with any hospitals?

According to CMS data, Cynthia Yew is affiliated with Inova Loudoun Hospital and Reston Hospital Center.

When was this NPI record last updated?

The NPPES record for Cynthia Yew was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.