LEOPLOLDO SALAZAR M.D.
NPI 1629199450
Contractor in Baltimore, MD

NPI Status: Active since April 02, 2007

Contact Information

98 N BROADWAY
SUITE 421
BALTIMORE, MD
ZIP 21231
Phone: (410) 955-9213
Fax: (410) 614-9981

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  • Individual
  • Male
  • Contractor

About LEOPLOLDO SALAZAR

This page provides the complete NPI Profile along with additional information for Leoploldo Salazar, a provider established in Baltimore, Maryland with a medical specialization in Contractor. The healthcare provider is registered in the NPI registry with number 1629199450 assigned on April 2007. The practitioner's primary taxonomy code is 171W00000X with license number D0011091 (MD). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1629199450
Provider Name
LEOPLOLDO SALAZAR M.D.
Gender
Male
Entity Type
Individual
Location Address
98 N BROADWAY SUITE 421 BALTIMORE, MD 21231
Location Phone
(410) 955-9213
Location Fax
(410) 614-9981
Mailing Address
703 MILLDAM RD TOWSON, MD 21286
Mailing Phone
(410) 828-7758
Mailing Fax
(410) 614-9981
Is Sole Proprietor?
Yes
Enumeration Date
04-02-2007
Last Update Date
05-24-2026
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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

Contractor

Taxonomy Code
171W00000X
Type
Other Service Providers
License No.
D0011091
License State
MD
Taxonomy Description
For the purposes of the Health Care Provider Taxonomy, a contractor is limited to individuals who do construction or mechanical work to modify a patient's environment to accommodate a health condition. Contractors perform projects including, but not limited to, building wheelchair ramps, widening doorways, modifying personal vehicles, and making other improvements for patient access and movement. This code has no relation to a provider's employment status.

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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 1629199450, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 1 → 2 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 2 + 9 + 1 + 8 + 4 + 1 + 0 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1629199450.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
98 N BROADWAY, SUITE 421
BALTIMORE, MD 21231
Nurse Practitioner (Adult Health)
98 N BROADWAY, SUITE 421
BALTIMORE, MD 21231
Nurse Practitioner (Adult Health)
98 N BROADWAY
BALTIMORE, MD 21231

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629199450, enumerated as an "individual" on April 02, 2007.

The provider is located at 98 N BROADWAY SUITE 421 BALTIMORE, MD 21231 and the phone number is (410) 955-9213.

Contractor with taxonomy code 171W00000X.