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

ELVIRA RUIZ LEAD CASE MANAGER
NPI 1710611876
Social Worker in Grand Rapids, MI

Active since July 14, 2022
3300 36TH ST SE, GRAND RAPIDS, MI 49512(616) 942-2110 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 7, 2026, Jul 14, 2022 (2 updates tracked since 2022).

  • Individual
  • Female
  • Social Worker

About ELVIRA RUIZ

This page provides the complete NPI Profile along with additional information for Elvira Ruiz, a provider established in Grand Rapids, Michigan with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1710611876 assigned on July 2022. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1710611876
Provider Name
ELVIRA RUIZ LEAD CASE MANAGER
Gender
Female
Entity Type
Individual
Location Address
3300 36TH ST SE GRAND RAPIDS, MI 49512
Location Phone
(616) 942-2110
Mailing Address
1491 KNAPP ST NE GRAND RAPIDS, MI 49505
Mailing Phone
(616) 942-2110
Is Sole Proprietor?
No
Enumeration Date
07-14-2022
Last Update Date
07-07-2026
Code Navigator

A social worker like Elvira Ruiz helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1710611876, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 1 → 2 6 → 12 → 3 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 2 + 1 + 2 + 8 + 1 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1710611876.

Other Providers at the Same Location


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

Social Worker
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Counselor (Professional)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Case Manager/Care Coordinator
3300 36TH ST SE
KENTWOOD, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
KENTWOOD, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Counselor (Professional)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Counselor (Mental Health)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Psychologist
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Counselor (Mental Health)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Social Worker (Clinical)
3300 36TH ST SE
GRAND RAPIDS, MI 49512

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710611876, enumerated as an "individual" on July 14, 2022.

The provider is located at 3300 36TH ST SE GRAND RAPIDS, MI 49512 and the phone number is (616) 942-2110.

Social Worker with taxonomy code 104100000X.