William Mulholland, CNP
NPI 1386034221 · Family Nurse Practitioner · Avon Park, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mulholland, CNP is a Family Nurse Practitioner provider in Avon Park, FL (NPI 1386034221).
Provider details
- NPI number
- 1386034221
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- NP16958 (OH)
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 tenure33% of score
11 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 28 | 13 |
| Tirzepatidebrand: Mounjaro | 25 | — |
| Amlodipine Besylate | 23 | 11 |
| Prednisone | 23 | 19 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 22 | — |
| Lisinopril | 22 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$193 across 6 records (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
- 2015-01-30
- Last updated
- 2025-05-10
- Certified
- 2025-05-10
Frequently asked questions
- What is William Mulholland's NPI number?
- William Mulholland's National Provider Identifier (NPI) is 1386034221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mulholland's specialty?
- William Mulholland is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Mulholland located?
- William Mulholland's practice location on file with NPPES is 1006 W Pleasant St, Avon Park, FL 33825-2966.
- What is William Mulholland's phone number?
- The practice phone number listed in the NPPES registry for William Mulholland is (863) 453-3121.
- Does William Mulholland accept Medicare?
- William Mulholland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mulholland's NPI active?
- Yes — William Mulholland's NPI (1386034221) is active in the NPPES registry as of the last update on 2025-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.