William Harrison, NP-C
NPI 1811323249 · Family Nurse Practitioner · Carrollton, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Harrison, NP-C is a Family Nurse Practitioner provider in Carrollton, GA (NPI 1811323249).
Provider details
- NPI number
- 1811323249
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- APRN-NP209157 (GA)
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 tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levocetirizine Dihydrochloride | 76 | 76 |
| Prednisone | 64 | 62 |
| Doxycycline Hyclate | 52 | 52 |
| Cefdinir | 29 | 28 |
| Azithromycin | 28 | 27 |
| Fluticasone Propionate | 28 | 28 |
| Cephalexin | 23 | 22 |
| Ondansetronbrand: Ondansetron Odt |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-17
- Last updated
- 2025-10-10
- Certified
- 2025-10-10
Frequently asked questions
- What is William Harrison's NPI number?
- William Harrison's National Provider Identifier (NPI) is 1811323249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Harrison's specialty?
- William Harrison is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Harrison located?
- William Harrison's practice location on file with NPPES is 1480 S Highway 27, Carrollton, GA 30117-8901.
- What is William Harrison's phone number?
- The practice phone number listed in the NPPES registry for William Harrison is (770) 836-9445.
- Does William Harrison accept Medicare?
- William Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Harrison's NPI active?
- Yes — William Harrison's NPI (1811323249) is active in the NPPES registry as of the last update on 2025-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.