DEAN GRACE DO
NPI 1093834772
Preventive Medicine - Occupational Medicine in Ionia, MI

NPI Status: Active since March 27, 2007

Contact Information

550 E WASHINGTON ST
IONIA, MI
ZIP 48846
Phone: (616) 523-1644

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  • Individual
  • Male
  • Preventive Medicine
  • Occupational Medicine

About DEAN GRACE

This page provides the complete NPI Profile along with additional information for Dean Grace, a provider established in Ionia, Michigan with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1093834772 assigned on March 2007. The practitioner's primary taxonomy code is 2083X0100X with license number 5101011864 (MI). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1093834772
Provider Name
DEAN GRACE DO
Gender
Male
Entity Type
Individual
Location Address
550 E WASHINGTON ST IONIA, MI 48846
Location Phone
(616) 523-1644
Mailing Address
1322 E MICHIGAN AVE LANSING, MI 48912
Mailing Phone
(517) 364-3900
Is Sole Proprietor?
No
Enumeration Date
03-27-2007
Last Update Date
01-09-2024
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Location Map

Secondary Locations

  • 40000 Grand River Ave. Suite 106
    Novi, MI 48375
    (615) 778-4066
  • 1322 E Michigan Ave
    Lansing, MI 48912
    (517) 364-3900
  • 616 Meijer Dr
    Charlotte, MI 48813
    (517) 364-3900

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 Occupational Medicine

Taxonomy Code
2083X0100X
Type
Allopathic & Osteopathic Physicians
License No.
5101011864
License State
MI
Taxonomy Description
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.

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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 1093834772, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 8 → 16 → 7 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 6 + 3 + 8 + 7 + 1 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1093834772.

Other Providers at the Same Location


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

Family Medicine
550 E WASHINGTON ST, STE 205
IONIA, MI 48846
Family Medicine
550 E WASHINGTON ST, STE 205
IONIA, MI 48846
Family Medicine
550 E WASHINGTON ST, STE 205
IONIA, MI 48846
Surgery
550 E WASHINGTON ST
IONIA, MI 48846
Internal Medicine
550 E WASHINGTON ST, STE 204
IONIA, MI 48846
Surgery
550 E WASHINGTON ST
IONIA, MI 48846
Nurse Practitioner (Family)
550 E WASHINGTON ST
IONIA, MI 48846
Pediatrics
550 E WASHINGTON ST
IONIA, MI 48846
Physician Assistant
550 E WASHINGTON ST, STE 104
IONIA, MI 48846
Nurse Practitioner (Family)
550 E WASHINGTON ST
IONIA, MI 48846
Nurse Practitioner (Family)
550 E WASHINGTON ST
IONIA, MI 48846
Physician Assistant
550 E WASHINGTON ST
IONIA, MI 48846
Pediatrics
550 E WASHINGTON ST, SUITE 103
IONIA, MI 48846
Internal Medicine
550 E WASHINGTON ST
IONIA, MI 48846
Nurse Practitioner (Family)
550 E WASHINGTON ST
IONIA, MI 48846
Nurse Practitioner (Family)
550 E WASHINGTON ST
IONIA, MI 48846
Obstetrics & Gynecology
550 E WASHINGTON ST
IONIA, MI 48846
Clinic/Center (Rural Health)
550 E WASHINGTON ST
IONIA, MI 48846

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093834772, enumerated as an "individual" on March 27, 2007.

The provider is located at 550 E WASHINGTON ST IONIA, MI 48846 and the phone number is (616) 523-1644.

Preventive Medicine with taxonomy code 2083X0100X and a focus in Occupational Medicine.