ELK REGIONAL PROFESSIONAL GROUP, INC
NPI 1821085044
Physical Therapist - Electrophysiology, Clinical in St Marys, PA

NPI Status: Active since October 03, 2005

Contact Information

761 JOHNSONBURG RD
SUITE 310
ST MARYS, PA
ZIP 15857
Phone: (814) 788-8188
Fax: (814) 834-6291

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  • Organization
  • Physical Therapist
  • Electrophysiology, Clinical

About ELK REGIONAL PROFESSIONAL GROUP, INC

This page provides the complete NPI Profile along with additional information for Elk Regional Professional Group, Inc, a provider established in St Marys, Pennsylvania operating as a Physical Therapist, focusing in electrophysiology, clinical . The healthcare provider is registered in the NPI registry with number 1821085044 assigned on October 2005. The practitioner's primary taxonomy code is 2251E1300X. The provider is registered as an organization and their NPI record was last updated one year ago. Elk Regional Professional Group, Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Rita V Olszewski (Vice President, Erpg)

NPI
1821085044
Provider Legal Name
ELK REGIONAL PROFESSIONAL GROUP, INC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
761 JOHNSONBURG RD SUITE 310 ST MARYS, PA 15857
Location Phone
(814) 788-8188
Location Fax
(814) 834-6291
Mailing Address
761 JOHNSONBURG RD SUITE 310 ST MARYS, PA 15857
Mailing Phone
(814) 788-8188
Mailing Fax
(814) 834-6291
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-03-2005
Last Update Date
09-11-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Physical Therapist Electrophysiology, Clinical

Taxonomy Code
2251E1300X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Clinical Electrophysiologic Physical Therapy, who has demonstrated specialized knowledge and skill in electrophysiologic examinations and evaluations and encompasses both the professional and technical components of the observation, recording, analysis, and interpretation of bioelectric muscle and nerve potentials, detected by means of surface or needle electrodes, for the purpose of evaluating the integrity of the neuromuscular system. Electrophysiologic evaluations include, but are not limited to, electrodiagnostic testing, which includes clinical needle electromyography, motor and sensory nerve conduction studies, and other evoked potential procedures.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

 
2225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

 
3363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

RITA V OLSZEWSKI

Authorized Official Title
VICE PRESIDENT, ERPG
Authorized Official Phone
(814) 788-8580

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1437510OTHER (01)PAHIGHMARK ASSIGNMENT
0018592850017MEDICAID (05)PA 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1821085044, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 0 → 0 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 4 + 1 + 0 + 8 + 1 + 0 + 0 + 8 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1821085044.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics (Adolescent Medicine)
761 JOHNSONBURG RD, SUITE 360
ST MARYS, PA 15857
Surgery
761 JOHNSONBURG RD, ERPG SPECIALTY SERVICES
SAINT MARYS, PA 15857
Specialist
761 JOHNSONBURG RD, SUITE 350
ST MARYS, PA 15857
Specialist
761 JOHNSONBURG RD, SUITE 130
ST MARYS, PA 15857
Obstetrics & Gynecology (Obstetrics)
761 JOHNSONBURG RD
ST MARYS, PA 15857
Urology
761 JOHNSONBURG RD, SUITE 350
SAINT MARYS, PA 15857
Pediatrics (Adolescent Medicine)
761 JOHNSONBURG RD, SUITE 360
SAINT MARYS, PA 15857
Orthopaedic Surgery
761 JOHNSONBURG RD, SUITE 310
ST MARYS, PA 15857
Orthopaedic Surgery
761 JOHNSONBURG RD
SAINT MARYS, PA 15857
Nurse Practitioner
761 JOHNSONBURG RD, SUITE 310
ST MARYS, PA 15857
Physician Assistant (Medical)
761 JOHNSONBURG RD, SUITE 240
SAINT MARYS, PA 15857
Obstetrics & Gynecology
761 JOHNSONBURG RD, SUITE 210
SAINT MARYS, PA 15857
Family Medicine
761 JOHNSONBURG RD, SUITE 240
SAINT MARYS, PA 15857
Family Medicine
761 JOHNSONBURG RD, SUITE 220
SAINT MARYS, PA 15857
Family Medicine
761 JOHNSONBURG RD
SAINT MARYS, PA 15857
Physician Assistant
761 JOHNSONBURG RD, SUITE 310
SAINT MARYS, PA 15857
Physician Assistant
761 JOHNSONBURG RD, SUITE 210
SAINT MARYS, PA 15857
Internal Medicine
761 JOHNSONBURG RD, SUITE 220
SAINT MARYS, PA 15857
Nurse Practitioner
761 JOHNSONBURG RD
SAINT MARYS, PA 15857
Orthopaedic Surgery
761 JOHNSONBURG RD, SUITE 210
SAINT MARYS, PA 15857

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821085044, enumerated as an "organization" on October 03, 2005.

The provider is located at 761 JOHNSONBURG RD SUITE 310 ST MARYS, PA 15857 and the phone number is (814) 788-8188.

Physical Therapist with taxonomy code 2251E1300X and a focus in Electrophysiology, Clinical.

The provider might be accepting Accepts: Highmark Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.