ELK REGIONAL PROFESSIONAL GROUP, INC.
NPI 1790772184
Internal Medicine - Rheumatology in Emporium, PA

Q: What is Elk Regional Professional Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since September 30, 2005

275 E 4TH ST, EMPORIUM, PA 15834(814) 486-1785(814) 486-3111 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Elk Regional Professional Group, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELK REGIONAL PROFESSIONAL GROUP, INC. (NPI 1790772184) is a healthcare organization registered as a rheumatology in Emporium, Pennsylvania and active in the NPI registry since September 2005. The organization lists Rita V Olszewski, Vice President, Erpg, as its authorized official.

NPPES Registry Identity

NPI1790772184

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameELK REGIONAL PROFESSIONAL GROUP, INC.

Location Address275 E 4TH STEmporium, PA 15834-1411

Mailing Address763 Johnsonburg RdSaint Marys, PA 15857-3417 · (814) 788-8580 · Fax (814) 888-8042

Phone(814) 486-1785

Fax(814) 486-3111

Organization SubpartNo

Authorized OfficialRita V OlszewskiVice President, Erpg · (814) 788-8580

Enumeration DateSeptember 30, 2005

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1790772184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X

Other Names 1

Other NameErpg Internal Medicine Services

Other Identifiers 2

Other1759558PA · Highmark Assignment

Medicaid0018592850001PA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elk Regional Professional Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 12 clinicians reassign Medicare billing to Elk Regional Professional Group, Inc., which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians by Medicare Specialty 3

Physical Therapist in Private Practice7

Occupational Therapist in Private Practice3

Qualified Speech Language Pathologist2

Clinicians, nearest first (12)

Paul Allegretto, MSPT

Physical Therapist in Private Practice

NPI 1518334952

111-113 COBB ST.
Johnsonburg, PA 15845

(814) 965-5279

Kathryn Bauer

Physical Therapist in Private Practice

NPI 1700354867

763 JOHNSONBURG RD
Saint Marys, PA 15857

(814) 788-8816

Frank Bouch

Physical Therapist in Private Practice

NPI 1033587480

763 JOHNSONBURG RD
Saint Marys, PA 15857

(814) 788-8490

Angela Casilio, OT

Occupational Therapist in Private Practice

NPI 1447270244

763 JOHNSONBURG RD
Saint Marys, PA 15857

(814) 965-5279

✔ Accepts Medicare

David Cicione

Physical Therapist in Private Practice

NPI 1760859540

104 METOXET ST
Ridgway, PA 15853

(814) 788-5534

Andrew Dornisch, P.T.

Physical Therapist in Private Practice

NPI 1942677679

104 METOXET ST
Ridgway, PA 15853

(814) 788-5534

✔ Accepts Medicare

Hannah Eckert

Occupational Therapist in Private Practice

NPI 1992504666

757 JOHNSONBURG RD
Saint Marys, PA 15857

(814) 594-3324

✔ Accepts Medicare

Karen Hickey

Physical Therapist in Private Practice

NPI 1578930541

190 FRALEY ST SUITE 1
Kane, PA 16735

(814) 837-8955

✔ Accepts Medicare

Rebecca Kronenwetter, SLP

Qualified Speech Language Pathologist

NPI 1144766858

763 JOHNSONBURG RD REHAB BUILDING
Saint Marys, PA 15857

(814) 788-8687

Julie Miller, PT

Physical Therapist in Private Practice

NPI 1134487721

425 OLD KERSEY RD
Kersey, PA 15846

(814) 834-1190

✔ Accepts Medicare

Rebecca Piccolo, OTR/L

Occupational Therapist in Private Practice

NPI 1467621649

763 JOHNSONBURG RD
Saint Marys, PA 15857

(814) 788-8819

Tricia Stauffer, M.S. C.C.C. SLP/L

Qualified Speech Language Pathologist

NPI 1467694646

757 JOHNSONBURG RD
Saint Marys, PA 15857

(814) 788-8687

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elk Regional Professional Group, Inc.'s NPI number?

The NPI number for Elk Regional Professional Group, Inc. is 1790772184. It was assigned to this organization in the NPPES registry on September 30, 2005. The provider is also known as ERPG Internal Medicine Services.

Where is Elk Regional Professional Group, Inc. located?

Elk Regional Professional Group, Inc. is located at 275 E 4th St, Emporium, PA 15834. The listed phone number is (814) 486-1785.

What is Elk Regional Professional Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Elk Regional Professional Group, Inc. enrolled in Medicare?

Yes. Elk Regional Professional Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Elk Regional Professional Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 3 Medicare specialties reassign their Medicare billing to Elk Regional Professional Group, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Physical Therapist in Private Practice (7), Occupational Therapist in Private Practice (3) and Qualified Speech Language Pathologist (2). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Elk Regional Professional Group, Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.