Nicholas Horswill, MD
NPI 1205572443 · Psychiatry Physician · Chapel Hill, NC
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Horswill, MD is a Psychiatry Physician provider in Chapel Hill, NC (NPI 1205572443).
Provider details
- NPI number
- 1205572443
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- HORS-H0HO3N (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 28 | — |
| Duloxetine Hcl | 27 | 11 |
| Risperidone | 25 | — |
| Olanzapine | 21 | — |
| Mirtazapine | 21 | — |
| Haloperidol Decanoate | 17 | — |
| Lamotrigine | 15 | — |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 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
- 2022-05-10
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Nicholas Horswill's NPI number?
- Nicholas Horswill's National Provider Identifier (NPI) is 1205572443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Horswill's specialty?
- Nicholas Horswill is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Horswill located?
- Nicholas Horswill's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27514-4220.
- What is Nicholas Horswill's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Horswill is (984) 974-2194.
- Does Nicholas Horswill accept Medicare?
- Nicholas Horswill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Horswill's NPI active?
- Yes — Nicholas Horswill's NPI (1205572443) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.