ELK REGIONAL PROFESSIONAL GROUP, INC.
ELK REGIONAL PROFESSIONAL GROUP, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1104828110, based in St Marys, PA. The organization lists 14 taxonomy classifications, with Nurse Practitioner recorded as primary.
Getting there
The practice address on file is 763 JOHNSONBURG RD ST. MARYS FINANCE DEPARTMENT, St Marys, PA 15857. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Nurse Practitioner covers
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. NUCC Health Care Provider Taxonomy, code 363L00000X
All registered taxonomy codes
This provider registers 14 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363L00000X | Nurse Practitioner | — | — | primary |
| 207L00000X | Anesthesiology Physician | — | — | |
| 2251E1300X | Clinical Electrophysiology Physical Therapist Electrophysiology, Clinical | — | — | |
| 363A00000X | Physician Assistant | — | — | |
| 207LP2900X | Pain Medicine (Anesthesiology) Physician Pain Medicine | — | — | |
| 207P00000X | Emergency Medicine Physician | — | — | |
| 207Q00000X | Family Medicine Physician | — | — | |
| 207R00000X | Internal Medicine Physician | — | — | |
| 207RR0500X | Rheumatology Physician Rheumatology | — | — | |
| 207RC0000X | Cardiovascular Disease Physician Cardiovascular Disease | — | — | |
| 207X00000X | Orthopaedic Surgery Physician | — | — | |
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician Anatomic Pathology & Clinical Pathology | — | — | |
| 208600000X | Surgery Physician | — | — | |
| 367500000X | Certified Registered Nurse Anesthetist | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1104828110 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 10, 2005 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
763 JOHNSONBURG RD ST. MARYS FINANCE DEPARTMENT St Marys, PA 15857 (814) 788-8580 Fax (814) 788-8092 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 1 | 0 | 4 | 8 | 2 | 8 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 0 | 4 | 7 | 2 | 7 | 1 | 2 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.