HEIDI CARLSON RD
NPI 1538502000
Counselor - Professional in Wyoming, MI

NPI Status: Active since April 15, 2013

Contact Information

1055 GEZON PKWY SW
WYOMING, MI
ZIP 49509
Phone: (616) 773-2908

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  • Individual
  • Female
  • Counselor
  • Professional

About HEIDI CARLSON

This page provides the complete NPI Profile along with additional information for Heidi Carlson, a provider established in Wyoming, Michigan with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1538502000 assigned on April 2013. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1538502000
Provider Name
HEIDI CARLSON RD
Other Name
HEIDI SINER
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1055 GEZON PKWY SW WYOMING, MI 49509
Location Phone
(616) 773-2908
Mailing Address
4152 CHAMINADE DR SW GRANDVILLE, MI 49418
Is Sole Proprietor?
No
Enumeration Date
04-15-2013
Last Update Date
04-29-2026
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License State
MI

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

01029214 (MI)

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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 1538502000, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 2 → 4 0 → 0

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 + 0 + 0 + 4 + 0 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1538502000.

Other Providers at the Same Location


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

Counselor (Professional)
1055 GEZON PKWY SW
WYOMING, MI 49509
Psychologist
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
GRAND RAPIDS, MI 49509
Psychologist (Counseling)
1055 GEZON PKWY SW
WYOMING, MI 49509
Social Worker (Clinical)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor
1055 GEZON PKWY SW
WYOMING, MI 49509
Psychologist
1055 GEZON PKWY SW
WYOMING, MI 49509
Social Worker (Clinical)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Professional)
1055 GEZON PKWY SW
WYOMING, MI 49509
Social Worker
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Professional)
1055 GEZON PKWY SW
WYOMING, MI 49509
Social Worker (Clinical)
1055 GEZON PKWY SW
WYOMING, MI 49509
Psychologist
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
WYOMING, MI 49509
Counselor (Mental Health)
1055 GEZON PKWY SW
WYOMING, MI 49509

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538502000, enumerated as an "individual" on April 15, 2013.

The provider is located at 1055 GEZON PKWY SW WYOMING, MI 49509 and the phone number is (616) 773-2908.

Counselor with taxonomy code 101YP2500X and a focus in Professional.