HASAN MOEENALDEEN AL SAYED MD
NPI 1134951460
Ophthalmology - Cornea and External Diseases Specialist in Atlanta, GA

NPI Status: Active since August 15, 2024

Contact Information

5671 PEACHTREE DUNWOODY RD
ATLANTA, GA
ZIP 30342
Phone: (678) 843-7001

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NPPES record last updated: August 15, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Ophthalmology
  • Cornea and External Diseases Specialist

About HASAN AL SAYED

This page provides the complete NPI Profile along with additional information for Hasan Al Sayed, a provider established in Atlanta, Georgia with a medical specialization in Ophthalmology, focusing in cornea and external diseases specialist . The healthcare provider is registered in the NPI registry with number 1134951460 assigned on August 2024. The practitioner's primary taxonomy code is 207WX0120X with license number 17010 (GA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1134951460
Provider Name
HASAN MOEENALDEEN AL SAYED MD
Gender
Male
Entity Type
Individual
Location Address
5671 PEACHTREE DUNWOODY RD ATLANTA, GA 30342
Location Phone
(678) 843-7001
Mailing Address
1593 BRIARVISTA WAY NE ATLANTA, GA 30329
Mailing Phone
(404) 430-9387
Is Sole Proprietor?
Yes
Enumeration Date
08-15-2024
Last Update Date
08-15-2024
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Location Map

Secondary Locations

  • 1365B Clifton Rd NE
    Atlanta, GA 30322
    (404) 778-3324

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

Ophthalmology Cornea and External Diseases Specialist

Taxonomy Code
207WX0120X
Type
Allopathic & Osteopathic Physicians
License No.
17010
License State
GA
Taxonomy Description
An ophthalmologist who specializes in diseases of the cornea, sclera, eyelids, conjunctiva, and anterior segment of the eye.

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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 1134951460, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 9 → 18 → 9 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 8 + 5 + 2 + 4 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1134951460.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Allergy & Immunology
5671 PEACHTREE DUNWOODY RD, SUITE 550
ATLANTA, GA 30342
Anesthesiologist Assistant
5671 PEACHTREE DUNWOODY RD, SUITE 610
ATLANTA, GA 30342
Internal Medicine (Cardiovascular Disease)
5671 PEACHTREE DUNWOODY RD, SUITE 630
ATLANTA, GA 30342
Specialist/Technologist (Athletic Trainer)
5671 PEACHTREE DUNWOODY RD, SUITE 700
ATLANTA, GA 30342
Internal Medicine (Cardiovascular Disease)
5671 PEACHTREE DUNWOODY RD, SUITE 630
ATLANTA, GA 30342
Internal Medicine (Interventional Cardiology)
5671 PEACHTREE DUNWOODY RD, SUITE 300 B
ATLANTA, GA 30342
Specialist/Technologist (Athletic Trainer)
5671 PEACHTREE DUNWOODY RD, STE 900
ATLANTA, GA 30342
Physician Assistant
5671 PEACHTREE DUNWOODY RD, SUITE 900
ATLANTA, GA 30342
Orthopaedic Surgery
5671 PEACHTREE DUNWOODY RD, SUITE 900
ATLANTA, GA 30342
Nurse Practitioner
5671 PEACHTREE DUNWOODY RD, SUITE 700
ATLANTA, GA 30342
Dentist (Oral and Maxillofacial Surgery)
5671 PEACHTREE DUNWOODY RD, SUITE 420
ATLANTA, GA 30342
Anesthesiologist Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Anesthesiologist Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Anesthesiology
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Anesthesiologist Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Nurse Practitioner (Family)
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Nurse Practitioner (Acute Care)
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Physician Assistant
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Internal Medicine (Cardiovascular Disease)
5671 PEACHTREE DUNWOODY RD
ATLANTA, GA 30342
Pharmacy (Community/Retail Pharmacy)
5671 PEACHTREE DUNWOODY RD, SUITE 200
ATLANTA, GA 30342

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134951460, enumerated as an "individual" on August 15, 2024.

The provider is located at 5671 PEACHTREE DUNWOODY RD ATLANTA, GA 30342 and the phone number is (678) 843-7001.

Ophthalmology with taxonomy code 207WX0120X and a focus in Cornea and External Diseases Specialist.