DR. PEDRO FEDERICO BERDEGUER-DE LEON M.D.
NPI 1487840302
Otolaryngology - Facial Plastic Surgery in San Juan, PR

NPI Status: Active since September 25, 2007

Contact Information

962-B, SAN SALVADOR ST.
URB. LAS AMERICAS
SAN JUAN, PR
ZIP 00921
Phone: (352) 243-3740

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  • Individual
  • Male
  • Otolaryngology
  • Facial Plastic Surgery

About PEDRO BERDEGUER-DE LEON

This page provides the complete NPI Profile along with additional information for Pedro Berdeguer-de Leon, a provider established in San Juan, Puerto Rico with a medical specialization in Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1487840302 assigned on September 2007. The practitioner's primary taxonomy code is 207YS0123X with license number 05727 (PR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1487840302
Provider Name
DR. PEDRO FEDERICO BERDEGUER-DE LEON M.D.
Gender
Male
Entity Type
Individual
Location Address
962-B, SAN SALVADOR ST. URB. LAS AMERICAS SAN JUAN, PR 00921
Location Phone
(352) 243-3740
Mailing Address
PO BOX 1097 MINNEOLA, FL 34755
Mailing Phone
(787) 274-8126
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
09-25-2007
Last Update Date
09-25-2007
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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

Otolaryngology Facial Plastic Surgery

Taxonomy Code
207YS0123X
Type
Allopathic & Osteopathic Physicians
License No.
05727
License State
PR
Taxonomy Description
An otolaryngologist who specializes in facial plastic surgery.

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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 1487840302, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 8 → 16 → 7 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 6 + 4 + 0 + 3 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1487840302.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487840302, enumerated as an "individual" on September 25, 2007.

The provider is located at 962-B, SAN SALVADOR ST. URB. LAS AMERICAS SAN JUAN, PR 00921 and the phone number is (352) 243-3740.

Otolaryngology with taxonomy code 207YS0123X and a focus in Facial Plastic Surgery.