Tracey Guilfoy, NP
NPI 1487198966 · Family Nurse Practitioner · Winchester, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracey Guilfoy, NP is a Family Nurse Practitioner provider in Winchester, VA (NPI 1487198966).
Provider details
- NPI number
- 1487198966
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024174300 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
808 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 266 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 228 | $74 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 150 | $107 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 95 | $145 |
| Automated Urinalysis Test81003 | 28 | $2 |
| Administration of Influenza Virus VaccineG0008 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 237 | 70 |
| Lisinopril | 190 | 58 |
| Levothyroxine Sodium | 161 | 45 |
| Pantoprazole Sodium | 157 | 46 |
| Amlodipine Besylate | 147 | 47 |
| Losartan Potassium | 140 | 39 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-12-19
- Last updated
- 2017-04-06
Frequently asked questions
- What is Tracey Guilfoy's NPI number?
- Tracey Guilfoy's National Provider Identifier (NPI) is 1487198966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracey Guilfoy's specialty?
- Tracey Guilfoy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tracey Guilfoy located?
- Tracey Guilfoy's practice location on file with NPPES is 212 Linden Dr, Winchester, VA 22601-2894.
- What is Tracey Guilfoy's phone number?
- The practice phone number listed in the NPPES registry for Tracey Guilfoy is (540) 667-0744.
- Does Tracey Guilfoy accept Medicare?
- Tracey Guilfoy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracey Guilfoy's NPI active?
- Yes — Tracey Guilfoy's NPI (1487198966) is active in the NPPES registry as of the last update on 2017-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.