GREGORY F MONTGOMERY
NPI 1427054113
Surgery - Vascular Surgery in Harrisonburg, VA

NPI Status: Active since June 27, 2005

Contact Information

2006 HEALTH CAMPUS DR
HARRISONBURG, VA
ZIP 22801
Phone: (540) 689-5800
Fax: (540) 689-5801

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  • Individual
  • Male
  • Surgery
  • Vascular Surgery

About GREGORY MONTGOMERY

This page provides the complete NPI Profile along with additional information for Gregory Montgomery, a provider established in Harrisonburg, Virginia with a medical specialization in Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1427054113 assigned on June 2005. The practitioner's primary taxonomy code is 2086S0129X with license number 0101038521 (VA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1427054113
Provider Name
GREGORY F MONTGOMERY
Gender
Male
Entity Type
Individual
Location Address
2006 HEALTH CAMPUS DR HARRISONBURG, VA 22801
Location Phone
(540) 689-5800
Location Fax
(540) 689-5801
Mailing Address
PO BOX 1430 HARRISONBURG, VA 22803
Mailing Phone
(540) 564-7036
Mailing Fax
(540) 689-5801
Is Sole Proprietor?
No
Enumeration Date
06-27-2005
Last Update Date
11-28-2012
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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

Surgery Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
License No.
0101038521
License State
VA
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

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.

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.

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
B81841MEDICARE UPIN (02)VA 
345911OTHER (01)VAANTHEM
016758R54MEDICARE PIN (08)VA 
0128741000OTHER (01)VAWV MEDICAID
1000870001OTHER (01)VADME PROVIDER
1427054113MEDICAID (05)VA 
5266237OTHER (01)VACIGNA
762076OTHER (01)VASOUTHERN HEALTH

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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 1427054113, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 0 + 5 + 8 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1427054113.

Other Providers at the Same Location


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

Surgery
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Internal Medicine (Pulmonary Disease)
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Dietitian, Registered
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Physician Assistant
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Surgery
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Surgery
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Surgery
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Specialist
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Internal Medicine (Pulmonary Disease)
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Internal Medicine (Pulmonary Disease)
2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801
Nurse Practitioner (Family)
2006 HEALTH CAMPUS DR, MEDICAL OFFICE BUILDING, 3RD FLOOR
ROCKINGHAM, VA 22801
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
2006 HEALTH CAMPUS DR, HAHN BLDG., THIRD FLOOR ROOM H3315
ROCKINGHAM, VA 22801
Psychiatry & Neurology (Neurology)
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Urology
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Physician Assistant (Medical)
2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801
Internal Medicine (Cardiovascular Disease)
2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801
Psychiatry & Neurology (Neurology)
2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801
Physician Assistant
2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801
Physician Assistant
2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801
Nurse Practitioner
2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427054113, enumerated as an "individual" on June 27, 2005.

The provider is located at 2006 HEALTH CAMPUS DR HARRISONBURG, VA 22801 and the phone number is (540) 689-5800.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.

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