Faith Castillo, FNP
NPI 1114550993 · Family Nurse Practitioner · Winston Salem, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Faith Castillo, FNP is a Family Nurse Practitioner provider in Winston Salem, NC (NPI 1114550993).
Provider details
- NPI number
- 1114550993
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 280050 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,082 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 319 | $86 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 262 | $86 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 166 | $59 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 80 | $122 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 63 | $59 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 176 | 20 |
| Furosemide | 94 | 27 |
| Mirtazapine | 63 | — |
| Apixabanbrand: Eliquis | 57 | — |
| Potassium Chloride | 46 | — |
| Tramadol Hcl | 44 | 22 |
| Amlodipine Besylate | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-02-19
- Last updated
- 2021-10-12
- Certified
- 2021-10-12
Frequently asked questions
- What is Faith Castillo's NPI number?
- Faith Castillo's National Provider Identifier (NPI) is 1114550993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Faith Castillo's specialty?
- Faith Castillo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Faith Castillo located?
- Faith Castillo's practice location on file with NPPES is 4755 Country Club Rd Apt 113n, Winston Salem, NC 27104-3513.
- What is Faith Castillo's phone number?
- The practice phone number listed in the NPPES registry for Faith Castillo is (336) 999-4246.
- Does Faith Castillo accept Medicare?
- Faith Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Faith Castillo's NPI active?
- Yes — Faith Castillo's NPI (1114550993) is active in the NPPES registry as of the last update on 2021-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.