CORPORATE OCCUPATIONAL HEALTH PC
NPI 1538766639
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Grand Rapids, MI

NPI Status: Active since October 02, 2020

Contact Information

3501 LAKE EASTBROOK BLVD SE STE 144
GRAND RAPIDS, MI
ZIP 49546
Phone: (616) 340-0936

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  • Organization
  • Preventive Medicine
  • Preventive Medicine/Occupational Environ...

About CORPORATE OCCUPATIONAL HEALTH PC

This page provides the complete NPI Profile along with additional information for Corporate Occupational Health Pc, a provider established in Grand Rapids, Michigan operating as a Preventive Medicine, focusing in preventive medicine/occupational environmental medicine . The healthcare provider is registered in the NPI registry with number 1538766639 assigned on October 2020. The practitioner's primary taxonomy code is 2083P0500X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Richard Ilka Md (Owner, Md)

NPI
1538766639
Provider Name
CORPORATE OCCUPATIONAL HEALTH PC
Entity Type
Organization
Location Address
3501 LAKE EASTBROOK BLVD SE STE 144 GRAND RAPIDS, MI 49546
Location Phone
(616) 340-0936
Mailing Address
3501 LAKE EASTBROOK BLVD SE STE 144 GRAND RAPIDS, MI 49546
Mailing Phone
(616) 340-0936
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-02-2020
Last Update Date
10-02-2020
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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

Preventive Medicine Preventive Medicine/Occupational Environmental Medicine

Taxonomy Code
2083P0500X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. RICHARD ILKA MD

Authorized Official Title
OWNER, MD
Authorized Official Phone
(616) 285-2728

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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 1538766639, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 7 → 14 → 5 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 4 + 6 + 1 + 2 + 6 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1538766639.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538766639, enumerated as an "organization" on October 02, 2020.

The provider is located at 3501 LAKE EASTBROOK BLVD SE STE 144 GRAND RAPIDS, MI 49546 and the phone number is (616) 340-0936.

Preventive Medicine with taxonomy code 2083P0500X and a focus in Preventive Medicine/Occupational Environmental Medicine.