GASTROENTEROLOGY ASSOCIATES OF WESTERN MICHIGAN PLC
NPI 1134509532
Occupational Therapist in Wyoming, MI

NPI Status: Active since June 02, 2015

Contact Information

2093 HEALTH DR SW STE 201
WYOMING, MI
ZIP 49519
Phone: (616) 328-5350
Fax: (616) 452-4142

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NPPES record last updated: March 6, 2021. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Occupational Therapist
  • Accepts Insurance
  • CLIA Number: 23D2086355
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-02-2026

About GASTROENTEROLOGY ASSOCIATES OF WESTERN MICHIGAN PLC

This page provides the complete NPI Profile along with additional information for Gastroenterology Associates Of Western Michigan Plc, a provider established in Wyoming, Michigan operating as a Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1134509532 assigned on June 2015. The practitioner's primary taxonomy code is 225X00000X. The provider is registered as an organization and their NPI record was last updated 5 years ago. Gastroenterology Associates Of Western Michigan Plc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Allan Coates Do (Principle)

NPI
1134509532
Provider Name
GASTROENTEROLOGY ASSOCIATES OF WESTERN MICHIGAN PLC
Entity Type
Organization
Location Address
2093 HEALTH DR SW STE 201 WYOMING, MI 49519
Location Phone
(616) 328-5350
Location Fax
(616) 452-4142
Mailing Address
2093 HEALTH DR SW STE 201 WYOMING, MI 49519
Mailing Phone
(616) 328-5350
Mailing Fax
(616) 452-4142
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
06-02-2015
Last Update Date
03-06-2021
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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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • MyPriority Balanced Silver - HMO
  • MyPriority Balanced Silver Corewell Health West Michigan Network - HMO
  • MyPriority Balanced Silver Corewell Health West Michigan Network (Allegan, Barry) - HMO
  • MyPriority Enhanced Gold Corewell Health West Michigan Network - HMO
  • MyPriority Enhanced Gold Corewell Health West Michigan Network (Allegan, Barry) - HMO
  • MyPriority Premier Silver - HMO
  • MyPriority Premier Silver Corewell Health West Michigan Network - HMO
  • MyPriority Premier Silver Corewell Health West Michigan Network (Allegan, Barry) - HMO
  • MyPriority Standard Bronze - HMO
  • MyPriority Standard Bronze - Corewell Health West Michigan Network - HMO
  • MyPriority Standard Bronze - Corewell Health West Michigan Network (Allegan, Barry) - HMO
  • MyPriority Standard Bronze - Travel - HMO
  • MyPriority Standard Gold - HMO
  • MyPriority Standard Gold Corewell Health West Michigan Network - HMO
  • MyPriority Standard Gold Corewell Health West Michigan Network (Allegan, Barry) - HMO
  • MyPriority Standard Silver - HMO
  • MyPriority Standard Silver - Corewell Health West Michigan Network - HMO
  • MyPriority Standard Silver - Corewell Health West Michigan Network (Allegan, Barry) - HMO
  • MyPriority Standard Silver - Travel - HMO
  • MyPriority Value Bronze - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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. ALLAN COATES DO

Authorized Official Title
PRINCIPLE
Authorized Official Phone
(616) 450-2765

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
5201007286MEDICAID (05)MI 
1588731087MEDICAID (05)MI 
1093116048OTHER (01)MIINDIVIDUAL NPI
1134509532MEDICAID (05)MI 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
23D2086355
Facility Type
Physician Office
Certificate Effective Date
November 03, 2024
Certificate Expiration Date
November 02, 2026
Laboratory Director
ALLAN G. COATES
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Gastroenterology Associates Of Western Michigan Plc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for GASTROENTEROLOGY ASSOCIATES OF WESTERN MICHIGAN PLC

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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 1134509532, 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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 5 → 10 → 1 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 0 + 0 + 1 + 8 + 5 + 6 + 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 1134509532.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
2093 HEALTH DR SW STE 201
WYOMING, MI 49519
Occupational Therapist
2093 HEALTH DR SW STE 201
WYOMING, MI 49519
Nurse Practitioner
2093 HEALTH DR SW STE 201
WYOMING, MI 49519
Physician Assistant
2093 HEALTH DR SW STE 201
WYOMING, MI 49519

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134509532, enumerated as an "organization" on June 02, 2015.

The provider is located at 2093 HEALTH DR SW STE 201 WYOMING, MI 49519 and the phone number is (616) 328-5350.

Occupational Therapist with taxonomy code 225X00000X.

The provider might be accepting Accepts: Priority Health, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.