LAUREN RENEE HUNWICK FNP
NPI 1861345332
Nurse Practitioner - Family in Rochester Hills, MI

NPI Status: Active since February 16, 2026

Contact Information

1901 STAR BATT DR
ROCHESTER HILLS, MI
ZIP 48309
Phone: (248) 844-4000

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About LAUREN HUNWICK

This page provides the complete NPI Profile along with additional information for Lauren Hunwick, a provider established in Rochester Hills, Michigan with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1861345332 assigned on February 2026. The practitioner's primary taxonomy code is 363LF0000X with license number 4704435997 (MI). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1861345332
Provider Name
LAUREN RENEE HUNWICK FNP
Gender
Female
Entity Type
Individual
Location Address
1901 STAR BATT DR ROCHESTER HILLS, MI 48309
Location Phone
(248) 844-4000
Mailing Address
19229 MACK AVE STE 24&34 GROSSE POINTE WOODS, MI 48236
Mailing Phone
(313) 884-5522
Is Sole Proprietor?
Yes
Enumeration Date
02-16-2026
Last Update Date
02-16-2026
Code Navigator

A nurse practitioner (NP) like Lauren Hunwick is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 19229 Mack Ave Ste 24&34
    Grosse Pointe Woods, MI 48236
    (313) 884-5522

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
4704435997
License State
MI

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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 1861345332, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
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 6 → 12 → 3 3 → 6 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 6 + 4 + 1 + 0 + 3 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1861345332.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Internal Medicine (Hematology & Oncology)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Internal Medicine (Hematology & Oncology)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Dietitian, Registered
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Social Worker (Clinical)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Social Worker (Clinical)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Internal Medicine (Hematology & Oncology)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Radiology (Radiation Oncology)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Radiology (Diagnostic Radiology)
1901 STAR BATT DR
ROCHESTER HILLS, MI 48309
Pharmacy (Community/Retail Pharmacy)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Radiology (Radiation Oncology)
1901 STAR BATT DR
ROCHESTER HILLS, MI 48309
Obstetrics & Gynecology (Gynecologic Oncology)
1901 STAR BATT DR, SUITE 200
ROCHESTER HILLS, MI 48309
Clinical Medical Laboratory
1901 STAR BATT DR
ROCHESTER HILLS, MI 48309

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861345332, enumerated as an "individual" on February 16, 2026.

The provider is located at 1901 STAR BATT DR ROCHESTER HILLS, MI 48309 and the phone number is (248) 844-4000.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.