DR. MICHAEL FRANK DE MARCO D.P.M.
NPI 1669575668
Podiatrist - Foot Surgery in Poplarville, MS

NPI Status: Active since September 06, 2006

Contact Information

101 LAMAR SMITH RD
POPLARVILLE, MS
ZIP 39470
Phone: (601) 795-9840

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  • Individual
  • Male
  • Podiatrist
  • Foot Surgery

About MICHAEL DE MARCO

This page provides the complete NPI Profile along with additional information for Michael De Marco, a provider established in Poplarville, Mississippi with a medical specialization in Podiatrist, focusing in foot surgery . The healthcare provider is registered in the NPI registry with number 1669575668 assigned on September 2006. The practitioner's primary taxonomy code is 213ES0131X with license number 80232 (MS). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1669575668
Provider Name
DR. MICHAEL FRANK DE MARCO D.P.M.
Gender
Male
Entity Type
Individual
Location Address
101 LAMAR SMITH RD POPLARVILLE, MS 39470
Location Phone
(601) 795-9840
Mailing Address
101 LAMAR SMITH RD POPLARVILLE, MS 39470
Mailing Phone
(601) 795-9840
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
09-06-2006
Last Update Date
08-20-2018
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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

Podiatrist Foot Surgery

Taxonomy Code
213ES0131X
Type
Podiatric Medicine & Surgery Service Providers
License No.
80232
License State
MS

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)
1213ES0131XPodiatric Medicine & Surgery Service Providers

Podiatrist
Foot Surgery

36.002457 (OH)

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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 1669575668, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 6 → 12 → 3 5 → 10 → 1 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 + 6 + 1 + 2 + 9 + 1 + 0 + 7 + 1 + 0 + 6 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1669575668.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669575668, enumerated as an "individual" on September 06, 2006.

The provider is located at 101 LAMAR SMITH RD POPLARVILLE, MS 39470 and the phone number is (601) 795-9840.

Podiatrist with taxonomy code 213ES0131X and a focus in Foot Surgery.