CALDWELL CROSSINGS DENTISTRY
NPI 1255650115
Clinic/Center - Dental in Birmingham, AL

NPI Status: Active since May 18, 2010

Contact Information

4516 VALLEYDALE ROAD
BIRMINGHAM, AL
ZIP 35242
Phone: (205) 991-5343
Fax: (205) 991-7548

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  • Organization
  • Clinic/Center
  • Dental

About CALDWELL CROSSINGS DENTISTRY

This page provides the complete NPI Profile along with additional information for Caldwell Crossings Dentistry, a provider established in Birmingham, Alabama operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1255650115 assigned on May 2010. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated 7 years ago. The provider's former legal business name is Lee & Melazzo. The authorized official of this NPI record is Leon Frank Melazzo Jr. D.m.d (Owner)

NPI
1255650115
Provider Legal Name
CALDWELL CROSSINGS DENTISTRY
Other Organization Name
LEE & MELAZZO
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
4516 VALLEYDALE ROAD BIRMINGHAM, AL 35242
Location Phone
(205) 991-5343
Location Fax
(205) 991-7548
Mailing Address
4516 VALLEYDALE ROAD BIRMINGHAM, AL 35242
Mailing Phone
(205) 991-5343
Mailing Fax
(205) 991-7548
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-18-2010
Last Update Date
11-01-2019
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities

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

LEON FRANK MELAZZO JR. D.M.D

Authorized Official Title
OWNER
Authorized Official Phone
(205) 991-5343

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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 1255650115, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 2 + 5 + 0 + 1 + 2 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1255650115.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255650115, enumerated as an "organization" on May 18, 2010.

The provider is located at 4516 VALLEYDALE ROAD BIRMINGHAM, AL 35242 and the phone number is (205) 991-5343.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.