DR. ZAID ALSHAALAN MD
NPI 1568834364
Otolaryngology - Facial Plastic Surgery in Philadelphia, PA
NPI Status: Active since October 20, 2015
Contact Information
1025 WALNUT ST STE 801
PHILADELPHIA, PA
ZIP 19107
Phone: (215) 955-8768
- Individual
- Male
- Otolaryngology
- Facial Plastic Surgery
About ZAID ALSHAALAN
This page provides the complete NPI Profile along with additional information for Zaid Alshaalan, a provider established in Philadelphia, Pennsylvania with a medical specialization in Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1568834364 assigned on October 2015. The practitioner's primary taxonomy code is 207YS0123X with license number 390200000X (TN). The provider is registered as an individual and his NPI record was last updated 10 years ago.
- NPI
- 1568834364
- Provider Name
- DR. ZAID ALSHAALAN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1025 WALNUT ST STE 801 PHILADELPHIA, PA 19107
- Location Phone
- (215) 955-8768
- Mailing Address
- 7924 SPRUCE LAKE LN APT 201 MEMPHIS, TN 38119
- Mailing Phone
- (901) 493-2155
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-20-2015
- Last Update Date
- 06-20-2016
- Code Navigator
Location Map
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.
- 390200000X
- License State
- TN
- 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 1568834364, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 66 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568834364, enumerated as an "individual" on October 20, 2015.
The provider is located at 1025 WALNUT ST STE 801 PHILADELPHIA, PA 19107 and the phone number is (215) 955-8768.
Otolaryngology with taxonomy code 207YS0123X and a focus in Facial Plastic Surgery.
