DR. JOHN LEONARD MD
NPI 1447255567
Surgery - Vascular Surgery in Longmont, CO

NPI Status: Active since June 15, 2005

Contact Information

1925 W MOUNTAIN VIEW AVE
LONGMONT, CO
ZIP 80501
Phone: (303) 776-1234
Fax: (720) 494-3107

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  • Individual
  • Male
  • Surgery
  • Vascular Surgery

About JOHN LEONARD

This page provides the complete NPI Profile along with additional information for John Leonard, a provider established in Longmont, Colorado with a medical specialization in Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1447255567 assigned on June 2005. The practitioner's primary taxonomy code is 2086S0129X with license number 32896 (CO). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1447255567
Provider Name
DR. JOHN LEONARD MD
Gender
Male
Entity Type
Individual
Location Address
1925 W MOUNTAIN VIEW AVE LONGMONT, CO 80501
Location Phone
(303) 776-1234
Location Fax
(720) 494-3107
Mailing Address
1925 W MOUNTAIN VIEW AVE LONGMONT, CO 80501
Mailing Phone
(303) 776-1234
Mailing Fax
(720) 494-3107
Is Sole Proprietor?
No
Enumeration Date
06-15-2005
Last Update Date
02-20-2014
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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.
32896
License State
CO
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.

*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
A37216MEDICARE UPIN (02) 
4433-8MEDICARE ID-TYPE UNSPECIFIED (04)CO 
01328962MEDICAID (05)CO 

Reviews for DR. JOHN LEONARD MD

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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 1447255567, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 4 → 8 2 → 4 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 4 + 5 + 1 + 0 + 5 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1447255567.

Other Providers at the Same Location


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

Pediatrics
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Internal Medicine
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Internal Medicine
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Pediatrics
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Obstetrics & Gynecology
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Obstetrics & Gynecology
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Nurse Practitioner
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Nurse Practitioner
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Allergy & Immunology
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Nurse Practitioner
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Family Medicine
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Hospitalist
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Registered Nurse
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Dietitian, Registered
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
General Practice
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Surgery
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Family Medicine
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Pediatrics
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Family Medicine
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Internal Medicine (Interventional Cardiology)
1925 W MOUNTAIN VIEW AVE
LONGMONT, CO 80501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447255567, enumerated as an "individual" on June 15, 2005.

The provider is located at 1925 W MOUNTAIN VIEW AVE LONGMONT, CO 80501 and the phone number is (303) 776-1234.

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

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