Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JAY W HAINES II M.D.
NPI 1831147925
Surgery in Belleville, IL

Active since May 04, 2006
340 W LINCOLN ST, SUITE 500, BELLEVILLE, IL 62220(618) 277-7400(618) 277-7422 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Surgery

About JAY HAINES

This page provides the complete NPI Profile along with additional information for Jay Haines, a provider established in Belleville, Illinois with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1831147925 assigned on May 2006. The practitioner's primary taxonomy code is 208600000X. The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1831147925
Provider Name
DR. JAY W HAINES II M.D.
Gender
Male
Entity Type
Individual
Location Address
340 W LINCOLN ST SUITE 500 BELLEVILLE, IL 62220
Location Phone
(618) 277-7400
Location Fax
(618) 277-7422
Mailing Address
340 W LINCOLN ST SUITE 500 BELLEVILLE, IL 62220
Mailing Phone
(618) 277-7400
Mailing Fax
(618) 277-7422
Is Sole Proprietor?
No
Enumeration Date
05-04-2006
Last Update Date
07-13-2026
Code Navigator

A surgeon like Jay Haines treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License State
IL
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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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 1831147925, 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
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 3 → 6 1 → 2 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 2 + 4 + 1 + 4 + 9 + 4 + 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 1831147925.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
340 W LINCOLN ST, STE 560
BELLEVILLE, IL 62220
Physician Assistant (Medical)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Surgery
340 W LINCOLN ST, SUITE 500
BELLEVILLE, IL 62220
Physician Assistant (Medical)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Neurological Surgery
340 W LINCOLN ST, SUITE 540
BELLEVILLE, IL 62220
Physician Assistant (Medical)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Internal Medicine (Cardiovascular Disease)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Physician Assistant
340 W LINCOLN ST, SUITE#300
BELLEVILLE, IL 62220
Internal Medicine (Cardiovascular Disease)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Physician Assistant
340 W LINCOLN ST, SUITE 540
BELLEVILLE, IL 62220
Plastic Surgery
340 W LINCOLN ST, SUITE 500
BELLEVILLE, IL 62220
Internal Medicine (Cardiovascular Disease)
340 W LINCOLN ST, STE. 400
BELLEVILLE, IL 62220
Internal Medicine (Cardiovascular Disease)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Internal Medicine (Cardiovascular Disease)
340 W LINCOLN ST
BELLEVILLE, IL 62220
Physician Assistant (Medical)
340 W LINCOLN ST, SUITE 540
BELLEVILLE, IL 62220
Plastic Surgery
340 W LINCOLN ST, STE 500
BELLEVILLE, IL 62220
Surgery
340 W LINCOLN ST, SUITE 500
BELLEVILLE, IL 62220
Internal Medicine (Interventional Cardiology)
340 W LINCOLN ST, SUITE 400
BELLEVILLE, IL 62220

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831147925, enumerated as an "individual" on May 04, 2006.

The provider is located at 340 W LINCOLN ST SUITE 500 BELLEVILLE, IL 62220 and the phone number is (618) 277-7400.

Surgery with taxonomy code 208600000X.