MERCY HEALTH PARTNERS - PHYSICIAN SPECIALIST
NPI 1922248772
Internal Medicine in Muskegon, MI

NPI Status: Active since March 05, 2009

Contact Information

1675 LEAHY ST STE 324B
MUSKEGON, MI
ZIP 49442
Phone: (231) 672-8700

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  • Organization
  • Internal Medicine
  • Accepts Insurance
  • CLIA Number: 23D2164808
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-14-2027

About MERCY HEALTH PARTNERS - PHYSICIAN SPECIALIST

This page provides the complete NPI Profile along with additional information for Mercy Health Partners - Physician Specialist, an internist established in Muskegon, Michigan operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1922248772 assigned on March 2009. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated March 2026. Mercy Health Partners - Physician Specialist operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Michael Gusho (Chief Financial Officer)

NPI
1922248772
Provider Legal Name
MERCY HEALTH PARTNERS - PHYSICIAN SPECIALIST
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
1675 LEAHY ST STE 324B MUSKEGON, MI 49442
Location Phone
(231) 672-8700
Mailing Address
PO BOX 776982 CHICAGO, IL 60677
Mailing Phone
(800) 494-5797
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-05-2009
Last Update Date
03-05-2026
Code Navigator

An internist like Mercy Health Partners - Physician Specialist 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

Secondary Locations

  • 1500 E Sherman Blvd
    Muskegon, MI 49444
    (231) 672-3027
  • 6401 Prairie St Ste 1700
    Norton Shores, MI 49444
    (231) 672-7944
  • 1675 Leahy St Ste 301A
    Muskegon, MI 49442
    (616) 685-3098
  • 1675 Leahy St Ste 401A
    Muskegon, MI 49442
    (231) 672-4243
  • 1675 Leahy St Ste 301A
    Muskegon, MI 49442
    (231) 672-8300

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)
1207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

(MI)
2207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

 
3207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

 
4363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

 
5363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 
6363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

 

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Cross� Preferred HMO Bronze Extra - HMO
  • Blue Cross� Preferred HMO Bronze Saver HSA - HMO
  • Blue Cross� Preferred HMO Bronze Secure - HMO
  • Blue Cross� Preferred HMO Gold - HMO
  • Blue Cross� Preferred HMO Gold Extra - HMO
  • Blue Cross� Preferred HMO Silver - HMO
  • Blue Cross� Preferred HMO Silver Extra - HMO
  • Blue Cross� Preferred HMO Silver Saver - HMO
  • Blue Cross� Preferred HMO Value - HMO
  • Blue Cross� Select HMO Bronze Extra - HMO
  • Blue Cross� Premier PPO Bronze Extra - PPO
  • Blue Cross� Premier PPO Bronze Saver HSA - PPO
  • Blue Cross� Premier PPO Bronze Secure - PPO
  • Blue Cross� Premier PPO Gold - PPO
  • Blue Cross� Premier PPO Gold Extra - PPO
  • Blue Cross� Premier PPO Silver - PPO
  • Blue Cross� Premier PPO Silver Extra - PPO
  • Blue Cross� Premier PPO Silver Saver HSA - PPO
  • Blue Cross� Premier PPO Value - PPO
  • Bronze Classic 4700 - EPO
  • Bronze Classic Standard - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Gold Classic Standard - EPO
  • Gold Elite Saver Plus - EPO
  • Silver Classic - EPO
  • Silver Classic Standard - EPO
  • Silver Simple PCP Saver - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MICHAEL GUSHO

Authorized Official Title
CHIEF FINANCIAL OFFICER
Authorized Official Phone
(734) 398-0642

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
500F10015OTHER (01)MIBCBS MID-LEVELS
MI1763OTHER (01)MIMEDICARE PTAN
700F10016OTHER (01)MIBCBS

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
23D2164808
Facility Type
Physician Office
Certificate Effective Date
April 15, 2025
Certificate Expiration Date
April 14, 2027
Laboratory Director
TARAJO HANRAHAN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Mercy Health Partners - Physician Specialist to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for MERCY HEALTH PARTNERS - PHYSICIAN SPECIALIST

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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 1922248772, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 2 → 4 2 → 4 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 4 + 4 + 1 + 6 + 7 + 1 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1922248772.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
1675 LEAHY ST STE 324B
MUSKEGON, MI 49442
Internal Medicine (Gastroenterology)
1675 LEAHY ST STE 324B
MUSKEGON, MI 49442
Internal Medicine (Gastroenterology)
1675 LEAHY ST STE 324B
MUSKEGON, MI 49442
Physician Assistant
1675 LEAHY ST STE 324B
MUSKEGON, MI 49442
Physician Assistant
1675 LEAHY ST STE 324B
MUSKEGON, MI 49442

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922248772, enumerated as an "organization" on March 05, 2009.

The provider is located at 1675 LEAHY ST STE 324B MUSKEGON, MI 49442 and the phone number is (231) 672-8700.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Blue Care Network of Michigan, Blue Cross Blue. Please consult your insurance carrier or call the provider to verify.