Mary Defelice, CRNP
NPI 1497367650 · Nurse Practitioner · Butler, PA
Mary Defelice, CRNP is a Nurse Practitioner provider in Butler, PA (NPI 1497367650).
Provider details
- NPI number
- 1497367650
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- TP005184B (PA)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 23 |
| Doxycycline Hyclate | 20 | 20 |
| Prednisone | 20 | 19 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 16 |
| Cephalexin | 15 | 15 |
| Amoxicillin | 14 | 14 |
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 , 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.
Practice location
Mailing address
Additional practice locations (1)
- 250b Butler CmnsButler, PA 16001-2485Phone: (877) 987-7368Fax: (724) 431-4306
Registry dates
- Enumerated
- 2020-08-19
- Last updated
- 2024-01-16
- Certified
- 2024-01-16
Frequently asked questions
- What is Mary Defelice's NPI number?
- Mary Defelice's National Provider Identifier (NPI) is 1497367650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Defelice's specialty?
- Mary Defelice is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Defelice located?
- Mary Defelice's practice location on file with NPPES is 1 Hospital Way, Butler, PA 16001-4670.
- What is Mary Defelice's phone number?
- The practice phone number listed in the NPPES registry for Mary Defelice is (724) 284-4066.
- Is Mary Defelice's NPI active?
- Yes — Mary Defelice's NPI (1497367650) is active in the NPPES registry as of the last update on 2024-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.