COREWELL HEALTH MEDICAL GROUP WEST
NPI 1700186293
Internal Medicine - Sleep Medicine in Big Rapids, MI

NPI Status: Active since October 30, 2010

Contact Information

705 OAK ST
BIG RAPIDS, MI
ZIP 49307
Phone: (616) 391-3759

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  • Organization
  • Internal Medicine
  • Sleep Medicine
  • CLIA Number: 23D0037693
  • CLIA Cert. Type: Hospital
  • CLIA Exp. Date: 02-08-2027

About COREWELL HEALTH MEDICAL GROUP WEST

This page provides the complete NPI Profile along with additional information for Corewell Health Medical Group West, an internist established in Big Rapids, Michigan operating as a Internal Medicine, focusing in sleep medicine . The healthcare provider is registered in the NPI registry with number 1700186293 assigned on October 2010. The practitioner's primary taxonomy code is 207RS0012X. The provider is registered as an organization and their NPI record was last updated 3 years ago. Corewell Health Medical Group West operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Corewell Health Medical Group West. The authorized official of this NPI record is Pauline Krywanski (Svp Finance)

NPI
1700186293
Provider Legal Name
SPECTRUM HEALTH PRIMARY CARE PARTNERS
Other Organization Name
COREWELL HEALTH MEDICAL GROUP WEST
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
705 OAK ST BIG RAPIDS, MI 49307
Location Phone
(616) 391-3759
Mailing Address
100 MICHIGAN ST NE MC 845 GRAND RAPIDS, MI 49503
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
10-30-2010
Last Update Date
10-31-2023
Code Navigator

An internist like Corewell Health Medical Group West is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Sleep Medicine

Taxonomy Code
207RS0012X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

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)
1207T00000XAllopathic & Osteopathic Physicians

Neurological Surgery

 
2208000000XAllopathic & Osteopathic Physicians

Pediatrics

 

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.

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

PAULINE KRYWANSKI

Authorized Official Title
SVP FINANCE
Authorized Official Phone
(616) 486-2253

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
23D0037693
Facility Type
Hospital
Certificate Effective Date
February 09, 2025
Certificate Expiration Date
February 08, 2027
Laboratory Director
DR. VADIM KHACHATUROV
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Corewell Health Medical Group West on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

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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 1700186293, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 0 → 0 1 → 2 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 2 + 8 + 1 + 2 + 2 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1700186293.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Surgery
705 OAK ST, SUITE 12
BIG RAPIDS, MI 49307
Social Worker (Clinical)
705 OAK ST
BIG RAPIDS, MI 49307
Specialist
705 OAK ST, SUITE #5
BIG RAPIDS, MI 49307
Internal Medicine (Pulmonary Disease)
705 OAK ST
BIG RAPIDS, MI 49307
Obstetrics & Gynecology
705 OAK ST, SUITE 7
BIG RAPIDS, MI 49307
Audiologist
705 OAK ST
BIG RAPIDS, MI 49307
Surgery
705 OAK ST, SUITE 12
BIG RAPIDS, MI 49307
Surgery
705 OAK ST
BIG RAPIDS, MI 49307
Orthopaedic Surgery (Sports Medicine)
705 OAK ST, SUITE 11
BIG RAPIDS, MI 49307

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700186293, enumerated as an "organization" on October 30, 2010.

The provider is located at 705 OAK ST BIG RAPIDS, MI 49307 and the phone number is (616) 391-3759.

Internal Medicine with taxonomy code 207RS0012X and a focus in Sleep Medicine.