Mandy Castor, FNP
NPI 1790010775 · Nurse Practitioner · Davidson, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mandy Castor, FNP is a Nurse Practitioner provider in Davidson, NC (NPI 1790010775).
Provider details
- NPI number
- 1790010775
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 5004516 (NC)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
5 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Valacyclovir Hclbrand: Valacyclovir | 18 |
| Norgestrel-Ethinyl Estradiolbrand: Low-Ogestrel | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
Additional practice locations (4)
- 7810 Providence RdSte 105Charlotte, NC 28226-2954Phone: (704) 446-7800
- 101 E W T Harris BlvdSte 2320Charlotte, NC 28262-3485Phone: (704) 547-0858
- 1025 Morehead Medical DrSte 450Charlotte, NC 28204-2963Phone: (704) 446-7800
- 349 Penny LnConcord, NC 28025-1221Phone: (704) 786-7158
Registry dates
- Enumerated
- 2009-10-09
- Last updated
- 2024-07-15
Frequently asked questions
- What is Mandy Castor's NPI number?
- Mandy Castor's National Provider Identifier (NPI) is 1790010775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mandy Castor's specialty?
- Mandy Castor is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mandy Castor located?
- Mandy Castor's practice location on file with NPPES is 2101 Shiloh Church Rd, Davidson, NC 28036-7601.
- What is Mandy Castor's phone number?
- The practice phone number listed in the NPPES registry for Mandy Castor is (704) 403-7800.
- Does Mandy Castor accept Medicare?
- Mandy Castor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mandy Castor's NPI active?
- Yes — Mandy Castor's NPI (1790010775) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.