ALI SAAD RIZK
NPI 1720965502
Pathology - Anatomic Pathology & Clinical Pathology in Detroit, MI

NPI Status: Active since August 21, 2025

Contact Information

2799 W GRAND BLVD
DETROIT, MI
ZIP 48202
Phone: (313) 654-2597

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About ALI RIZK

This page provides the complete NPI Profile along with additional information for Ali Rizk, a provider established in Detroit, Michigan with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1720965502 assigned on August 2025. The practitioner's primary taxonomy code is 207ZP0102X with license number 4351054067 (MI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1720965502
Provider Name
ALI SAAD RIZK
Gender
Male
Entity Type
Individual
Location Address
2799 W GRAND BLVD DETROIT, MI 48202
Location Phone
(313) 654-2597
Mailing Address
1350 W BETHUNE ST APT 1405 DETROIT, MI 48202
Mailing Phone
(313) 654-5972
Is Sole Proprietor?
No
Enumeration Date
08-21-2025
Last Update Date
08-21-2025
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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

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
4351054067
License State
MI
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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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 1720965502, 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
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 2 → 4 9 → 18 → 9 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 8 + 6 + 1 + 0 + 5 + 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 1720965502.

Other Providers at the Same Location


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

Genetic Counselor, MS
2799 W GRAND BLVD, MEDICAL GENETICS CFP-4
DETROIT, MI 48202
Nurse Practitioner (Women's Health)
2799 W GRAND BLVD
DETROIT, MI 48202
Anesthesiology
2799 W GRAND BLVD
DETROIT, MI 48202
Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)
2799 W GRAND BLVD, WP-1102A
DETROIT, MI 48202
Internal Medicine
2799 W GRAND BLVD, K-17
DETROIT, MI 48202
Pathology (Anatomic Pathology & Clinical Pathology)
2799 W GRAND BLVD
DETROIT, MI 48202
Radiology (Diagnostic Radiology)
2799 W GRAND BLVD, HENRY FORD DEPT. OF RADIOLOGY
DETROIT, MI 48202
Physician Assistant
2799 W GRAND BLVD
DETROIT, MI 48202
Internal Medicine (Infectious Disease)
2799 W GRAND BLVD
DETROIT, MI 48202
Radiology (Diagnostic Radiology)
2799 W GRAND BLVD, DEPT OF DIAGNOSTIC RADIOLOGY
DETROIT, MI 48202
Psychiatry & Neurology (Psychiatry)
2799 W GRAND BLVD, DEPARTMENT OF BEHAVORIAL HEALTH
DETROIT, MI 48202
Ophthalmology
2799 W GRAND BLVD, EYE CARE SERVICES
DETROIT, MI 48202
Orthopaedic Surgery
2799 W GRAND BLVD, DEPARTMENT OF ORTHOPAEDIC SURGERY CFP-6
DETROIT, MI 48202
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
2799 W GRAND BLVD, FIRST FLOOR
DETROIT, MI 48202
Ophthalmology
2799 W GRAND BLVD, HENRY FORD HOSPITAL, K-10
DETROIT, MI 48202
Social Worker (Clinical)
2799 W GRAND BLVD, K-16
DETROIT, MI 48202
Internal Medicine
2799 W GRAND BLVD, DEPARTMENT OF INTERNAL MEDICINE
DETROIT, MI 48202
Internal Medicine (Gastroenterology)
2799 W GRAND BLVD, DEPARTMENT OF GASTROENTEROLOGY
DETROIT, MI 48202
Anesthesiology
2799 W GRAND BLVD, DEPARTMENT OF ANESTHESIOLOGY
DETROIT, MI 48202
Radiology (Diagnostic Radiology)
2799 W GRAND BLVD, DEPARTMENT OF DIAGNOSTIC RADIOLOGY
DETROIT, MI 48202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720965502, enumerated as an "individual" on August 21, 2025.

The provider is located at 2799 W GRAND BLVD DETROIT, MI 48202 and the phone number is (313) 654-2597.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.