COREWELL HEALTH MEDICAL GROUP WEST
NPI 1033593686
Pediatrics - Pediatric Endocrinology in Petoskey, MI

NPI Status: Active since July 14, 2015

Contact Information

345 N DIVISION RD
PETOSKEY, MI
ZIP 49770
Phone: (616) 391-3933

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  • Organization
  • Pediatrics
  • Pediatric Endocrinology
  • CLIA Number: 23D2283693
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-11-2027

About COREWELL HEALTH MEDICAL GROUP WEST

This page provides the complete NPI Profile along with additional information for Corewell Health Medical Group West, a pediatrician established in Petoskey, Michigan operating as a Pediatrics, focusing in pediatric endocrinology . The healthcare provider is registered in the NPI registry with number 1033593686 assigned on July 2015. The practitioner's primary taxonomy code is 2080P0205X. 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
1033593686
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
345 N DIVISION RD PETOSKEY, MI 49770
Location Phone
(616) 391-3933
Mailing Address
100 MICHIGAN ST NE MC 845 GRAND RAPIDS, MI 49503
Mailing Phone
(616) 486-6790
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-14-2015
Last Update Date
10-31-2023
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A pediatrician like Corewell Health Medical Group West is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Pediatric Endocrinology

Taxonomy Code
2080P0205X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
2208600000XAllopathic & Osteopathic Physicians

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
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
23D2283693
Facility Type
Physician Office
Certificate Effective Date
June 12, 2025
Certificate Expiration Date
June 11, 2027
Laboratory Director
YAW APPIAGYEI-DANKAH
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 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 1033593686, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 3 → 6 5 → 10 → 1 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 0 + 9 + 6 + 6 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1033593686.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Nurse Practitioner (Pediatrics)
345 N DIVISION RD
PETOSKEY, MI 49770
Pediatrics (Adolescent Medicine)
345 N DIVISION RD, SUITE D
PETOSKEY, MI 49770
Pediatrics (Adolescent Medicine)
345 N DIVISION RD, SUITE D
PETOSKEY, MI 49770
Pediatrics (Adolescent Medicine)
345 N DIVISION RD, SUITE D
PETOSKEY, MI 49770
Pediatrics
345 N DIVISION RD
PETOSKEY, MI 49770

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033593686, enumerated as an "organization" on July 14, 2015.

The provider is located at 345 N DIVISION RD PETOSKEY, MI 49770 and the phone number is (616) 391-3933.

Pediatrics with taxonomy code 2080P0205X and a focus in Pediatric Endocrinology.