AL J FRAISER CST CFA
NPI 1669419305
in Harvey, IL

NPI Status: Active since June 01, 2006

Contact Information

71 W 156TH ST
STE 208
HARVEY, IL
ZIP 60426
Phone: (708) 331-6669
Fax: (708) 333-9902

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  • Individual
  • Male

About AL FRAISER

This page provides the complete NPI Profile along with additional information for Al Fraiser, a provider established in Harvey, Illinois with a medical specialization in . The healthcare provider is registered in the NPI registry with number 1669419305 assigned on June 2006. The practitioner's primary taxonomy code is 246ZS0400X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1669419305
Provider Name
AL J FRAISER CST CFA
Gender
Male
Entity Type
Individual
Location Address
71 W 156TH ST STE 208 HARVEY, IL 60426
Location Phone
(708) 331-6669
Location Fax
(708) 333-9902
Mailing Address
4501 N WINCHESTER AVE 3RD FL CHICAGO, IL 60640
Mailing Phone
(773) 250-0500
Mailing Fax
(708) 333-9902
Is Sole Proprietor?
Yes
Enumeration Date
06-01-2006
Last Update Date
07-08-2007
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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

Taxonomy Code
246ZS0400X
Type
License State
IL

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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 1669419305, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 4 → 8 9 → 18 → 9 0 → 0

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 + 8 + 1 + 1 + 8 + 3 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1669419305.

Other Providers at the Same Location


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

Internal Medicine (Infectious Disease)
71 W 156TH ST, SUITE 305
HARVEY, IL 60426
Internal Medicine (Infectious Disease)
71 W 156TH ST, SUITE 305
HARVEY, IL 60426
Ophthalmology
71 W 156TH ST, STE 400
HARVEY, IL 60426
Otolaryngology
71 W 156TH ST, SUITE 107
HARVEY, IL 60426
Internal Medicine
71 W 156TH ST, SUITE 212
HARVEY, IL 60426
Internal Medicine (Interventional Cardiology)
71 W 156TH ST, STE 305
HARVEY, IL 60426
Internal Medicine (Cardiovascular Disease)
71 W 156TH ST
HARVEY, IL 60426
Internal Medicine (Cardiovascular Disease)
71 W 156TH ST, STE 305
HARVEY, IL 60426
Neurological Surgery
71 W 156TH ST, SUITE 205
HARVEY, IL 60426
Physical Therapy Assistant
71 W 156TH ST, SUITE 208
HARVEY, IL 60426
Internal Medicine (Hematology & Oncology)
71 W 156TH ST, SUITE 401
HARVEY, IL 60426
Specialist
71 W 156TH ST, STE 210
HARVEY, IL 60426
Pain Medicine (Interventional Pain Medicine)
71 W 156TH ST, SUITE 205
HARVEY, IL 60426
Surgery
71 W 156TH ST, SUITE 309
HARVEY, IL 60426
Internal Medicine (Clinical Cardiac Electrophysiology)
71 W 156TH ST, SUITE 305
HARVEY, IL 60426
Internal Medicine
71 W 156TH ST, STE 311
HARVEY, IL 60426
Internal Medicine (Pulmonary Disease)
71 W 156TH ST, SUITE 203
HARVEY, IL 60426
Pharmacist
71 W 156TH ST, SUITE 104
HARVEY, IL 60426
Specialist
71 W 156TH ST, STE 210
HARVEY, IL 60426
Internal Medicine
71 W 156TH ST, SUITE 212
HARVEY, IL 60426

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669419305, enumerated as an "individual" on June 01, 2006.

The provider is located at 71 W 156TH ST STE 208 HARVEY, IL 60426 and the phone number is (708) 331-6669.

with taxonomy code 246ZS0400X.