CHELSEA PROFESSIONAL SERVICES
NPI 1689061426
Family Medicine in Brooklyn, MI

NPI Status: Active since April 20, 2015

Contact Information

107 CHICAGO ST
BROOKLYN, MI
ZIP 49230
Phone: (517) 592-3275
Fax: (517) 592-2540

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  • Organization
  • Family Medicine

About CHELSEA PROFESSIONAL SERVICES

This page provides the complete NPI Profile along with additional information for Chelsea Professional Services, a primary care provider established in Brooklyn, Michigan operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1689061426 assigned on April 2015. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated May 2026. Chelsea Professional Services 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 Paul Gusho (Cfo)

NPI
1689061426
Provider Legal Name
CHELSEA PROFESSIONAL SERVICES
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
107 CHICAGO ST BROOKLYN, MI 49230
Location Phone
(517) 592-3275
Location Fax
(517) 592-2540
Mailing Address
775 S MAIN ST CHELSEA, MI 48118
Mailing Phone
(734) 593-5728
Mailing Fax
(517) 592-2540
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-20-2015
Last Update Date
05-04-2026
Code Navigator

A primary care provider (PCP) like Chelsea Professional Services sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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

MICHAEL PAUL GUSHO

Authorized Official Title
CFO
Authorized Official Phone
(231) 672-3886

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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 1689061426, 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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
2
Doubled → 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 8 → 16 → 7 0 → 0 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 0 + 6 + 2 + 4 + 4 + 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 1689061426.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Family Medicine
107 CHICAGO ST
BROOKLYN, MI 49230
Physician Assistant
107 CHICAGO ST
BROOKLYN, MI 49230
Psychiatry & Neurology (Psychiatry)
107 CHICAGO ST
BROOKLYN, MI 49230
Family Medicine
107 CHICAGO ST
BROOKLYN, MI 49230
Community Health Worker
107 CHICAGO ST
BROOKLYN, MI 49230
Registered Nurse
107 CHICAGO ST
BROOKLYN, MI 49230
Counselor (Professional)
107 CHICAGO ST
BROOKLYN, MI 49230
Social Worker
107 CHICAGO ST
BROOKLYN, MI 49230
Social Worker
107 CHICAGO ST
BROOKLYN, MI 49230
Case Manager/Care Coordinator
107 CHICAGO ST
BROOKLYN, MI 49230
Registered Nurse (Case Management)
107 CHICAGO ST
BROOKLYN, MI 49230

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689061426, enumerated as an "organization" on April 20, 2015.

The provider is located at 107 CHICAGO ST BROOKLYN, MI 49230 and the phone number is (517) 592-3275.

Family Medicine with taxonomy code 207Q00000X.