THE GRAND RIVER HEALTH SYSTEMS CORP.
NPI 1548345879
Physician Assistant in Chillicothe, MO

NPI Status: Active since October 26, 2006

Contact Information

103 11TH ST
SUITE 14
CHILLICOTHE, MO
ZIP 64601
Phone: (660) 646-2682
Fax: (660) 646-2688

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  • Organization
  • Physician Assistant

About THE GRAND RIVER HEALTH SYSTEMS CORP.

This page provides the complete NPI Profile along with additional information for The Grand River Health Systems Corp., a primary care provider established in Chillicothe, Missouri operating as a Physician Assistant. The healthcare provider is registered in the NPI registry with number 1548345879 assigned on October 2006. The practitioner's primary taxonomy code is 363A00000X with license number 2002012315 (MO). The provider is registered as an organization and their NPI record was last updated one year ago. The Grand River Health Systems Corp. 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 Mrs. Holly H Minnis Rn (Office Manager)

NPI
1548345879
Provider Legal Name
THE GRAND RIVER HEALTH SYSTEMS CORP.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
103 11TH ST SUITE 14 CHILLICOTHE, MO 64601
Location Phone
(660) 646-2682
Location Fax
(660) 646-2688
Mailing Address
103 11TH ST SUITE 14 CHILLICOTHE, MO 64601
Mailing Phone
(660) 646-2682
Mailing Fax
(660) 646-2688
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-26-2006
Last Update Date
09-11-2025
Code Navigator

A primary care provider (PCP) like The Grand River Health Systems Corp. 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

Physician Assistant

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
2002012315
License State
MO
Taxonomy Description
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

107238 (MO)
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

106544 (MO)

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

MRS. HOLLY H MINNIS RN

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(660) 646-2682

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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 1548345879, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 4 → 8 3 → 6 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 6 + 4 + 1 + 0 + 8 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1548345879.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Surgery
103 11TH ST, SUITE #5
CHILLICOTHE, MO 64601
Internal Medicine
103 11TH ST, STE 14
CHILLICOTHE, MO 64601
Internal Medicine
103 11TH ST, SUITE 11
CHILLICOTHE, MO 64601
Nurse Practitioner (Family)
103 11TH ST, SUITE 11
CHILLICOTHE, MO 64601
Internal Medicine
103 11TH ST, SUITE 16
CHILLICOTHE, MO 64601
Family Medicine
103 11TH ST, SUITE 6
CHILLICOTHE, MO 64601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548345879, enumerated as an "organization" on October 26, 2006.

The provider is located at 103 11TH ST SUITE 14 CHILLICOTHE, MO 64601 and the phone number is (660) 646-2682.

Physician Assistant with taxonomy code 363A00000X.