COREWELL HEALTH MEDICAL GROUP WEST
NPI 1871805895
Internal Medicine in Grand Rapids, MI

NPI Status: Active since July 07, 2010

Contact Information

4444 KALAMAZOO AVE SW
SUITE 200
GRAND RAPIDS, MI
ZIP 49508
Phone: (616) 391-5600

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  • Organization
  • Internal Medicine
  • CLIA Number: 23D0689094
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-03-2027

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 Grand Rapids, Michigan operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1871805895 assigned on July 2010. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. Corewell Health Medical Group West operates as a multi-specialty business group with one or more individual providers 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 (Cfo)

NPI
1871805895
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
4444 KALAMAZOO AVE SW SUITE 200 GRAND RAPIDS, MI 49508
Location Phone
(616) 391-5600
Mailing Address
100 MICHIGAN ST NE MC 845 GRAND RAPIDS, MI 49503
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-07-2010
Last Update Date
10-31-2023
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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.

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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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1207XP3100XAllopathic & Osteopathic Physicians

Orthopaedic Surgery
Pediatric Orthopaedic Surgery

 

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
CFO
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
23D0689094
Facility Type
Physician Office
Certificate Effective Date
May 04, 2025
Certificate Expiration Date
May 03, 2027
Laboratory Director
KEVIN J. MCCORMICK
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Corewell Health Medical Group West in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1871805895
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2814116010818
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 1 + 4 + 1 + 1 + 6 + 0 + 1 + 0 + 8 + 1 + 8 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1871805895 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871805895, enumerated in the NPI registry as an "organization" on July 07, 2010

The provider is located at 4444 Kalamazoo Ave Sw Suite 200 Grand Rapids, Mi 49508 and the phone number is (616) 391-5600

This medical organization specializes in Internal Medicine with taxonomy code 207R00000X

The provider's CLIA number is 23D0689094 for a "physician office" facility with a CLIA Certificate for Provider-Performed Microscopy Procedures (PPMP). This CLIA certificate is issued in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing..

This NPI record was last updated on July 07, 2010. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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