William Gibboney, DNP, FNP-C, ACNP-BC
NPI 1225202864 · Family Nurse Practitioner · Wiggins, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Gibboney, DNP, FNP-C, ACNP-BC is a Family Nurse Practitioner provider in Wiggins, MS (NPI 1225202864).
Provider details
- NPI number
- 1225202864
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, FNP-C, ACNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- R861831 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
312 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 78 | $96 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 73 | $139 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 57 | $56 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 26 | $33 |
| Critical Care, First 30-74 Minutes99291 | 23 | $167 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $70 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 41 | 39 |
| Methylprednisolone | 38 | 37 |
| Azithromycin | 34 | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 31 | 31 |
| Ciprofloxacin Hcl | 29 | 29 |
| Doxycycline Hyclate | 29 | 28 |
| Levofloxacin | 28 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-15
- Last updated
- 2019-12-23
- Certified
- 2019-12-23
Frequently asked questions
- What is William Gibboney's NPI number?
- William Gibboney's National Provider Identifier (NPI) is 1225202864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gibboney's specialty?
- William Gibboney is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Gibboney located?
- William Gibboney's practice location on file with NPPES is 1434 Central Ave E, Wiggins, MS 39577-9602.
- What is William Gibboney's phone number?
- The practice phone number listed in the NPPES registry for William Gibboney is (228) 436-1191.
- Does William Gibboney accept Medicare?
- William Gibboney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Gibboney's NPI active?
- Yes — William Gibboney's NPI (1225202864) is active in the NPPES registry as of the last update on 2019-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.