Mary Jeen Nicola, CRNP
Nurse Practitioner · Irwin, PA
At a glance
905 Spruce St, Irwin, PA 15642-3683
NPPES record updated Jul 22, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
905 Spruce StIrwin, PA 15642-3683
Additional reported practice locations
410 Pellis Rd Ste 1AGreensburg, PA 156014700
Phone: 7248327877
Fax: 7248327883 328 Weldon St
Latrobe, PA 156501851
Phone: 7245373381
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2020
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Excela Health Latrobe Hospital Latrobe, PA
- Excela Health Westmoreland Regional Hospital Greensburg, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $522.59 |
Reporting companies
| Company | Amount |
|---|---|
| NOVO NORDISK INC | $79.56 |
| EXACT SCIENCES CORPORATION | $61.23 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $55.53 |
| ASTRAZENECA PHARMACEUTICALS LP | $50.97 |
| PFIZER INC. | $47.14 |
| ITI, INC. (D/B/A INTRA-CELLULAR THERAPIES, INC.) | $43.02 |
| GLAXOSMITHKLINE, LLC. | $41.74 |
| ABBVIE INC. | $20.35 |
| Other reporting companies | $123.05 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Nurse Practitioner
- Taxonomy code
- 363L00000X
- Enumeration date
- Aug 21, 2024
- Record updated
- Jul 22, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- CRNP
Reported taxonomies and licenses
363L00000X · Primary
License reported: SP030310 PA
363L00000X
License reported: APRN11034854 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
905 Spruce StIrwin, PA 15642-3683
- Phone
- (724) 864-9595
- Fax
- (724) 864-9860
Mailing address
905 SPRUCE STIRWIN, PA 156423683
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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