SAINT JOSEPH MERCY LIVINGSTON HOSPITAL
NPI 1649399684
Physician Assistant - Medical in Brighton, MI

NPI Status: Active since March 29, 2007

Contact Information

7575 GRAND RIVER
URG CARE
BRIGHTON, MI
ZIP 48114
Phone: (810) 844-7511

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  • Organization
  • Physician Assistant
  • Medical

About SAINT JOSEPH MERCY LIVINGSTON HOSPITAL

This page provides the complete NPI Profile along with additional information for Saint Joseph Mercy Livingston Hospital, a primary care provider established in Brighton, Michigan operating as a Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1649399684 assigned on March 2007. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an organization and their NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Ariana Grace Raymond (Manager Provider Enrollment)

NPI
1649399684
Provider Name
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL
Entity Type
Organization
Location Address
7575 GRAND RIVER URG CARE BRIGHTON, MI 48114
Location Phone
(810) 844-7511
Mailing Address
5301 E HURON RIVER DR PO BOX 993, MC 69504 YPSILANTI, MI 48197
Mailing Phone
(734) 712-3456
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-29-2007
Last Update Date
05-05-2026
Code Navigator

A primary care provider (PCP) like Saint Joseph Mercy Livingston Hospital 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 Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

ARIANA GRACE RAYMOND

Authorized Official Title
MANAGER PROVIDER ENROLLMENT
Authorized Official Phone
(734) 343-1466

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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 1649399684, we treat the final digit (4) 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 86. The final step is to find the difference between that total and the next multiple of ten (90 - 86 = 4).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 6 + 9 + 1 + 8 + 6 + 1 + 6 + 24 = 86

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

The next multiple of ten after 86 is 90. The difference is the calculated check digit.

90 - 86 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1649399684.

Other Providers at the Same Location


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

Student in an Organized Health Care Education/Training Program
7575 GRAND RIVER, 209
BRIGHTON, MI 48114
Student in an Organized Health Care Education/Training Program
7575 GRAND RIVER
BRIGHTON, MI 48114
Student in an Organized Health Care Education/Training Program
7575 GRAND RIVER, SUITE 209
BRIGHTON, MI 48114
Emergency Medicine
7575 GRAND RIVER, BRIGHTON URGENT CARE
BRIGHTON, MI 48114
Physician Assistant
7575 GRAND RIVER, URG CARE
BRIGHTON, MI 48114

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649399684, enumerated as an "organization" on March 29, 2007.

The provider is located at 7575 GRAND RIVER URG CARE BRIGHTON, MI 48114 and the phone number is (810) 844-7511.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.