Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARGIT CHADWELL MD
NPI 1023089216
Family Medicine in Westland, MI

Active since January 27, 2006
2001 S MERRIMAN RD, SUITE 100, WESTLAND, MI 48186(313) 727-1000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Family Medicine

About MARGIT CHADWELL

This page provides the complete NPI Profile along with additional information for Margit Chadwell, a primary care provider established in Westland, Michigan with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1023089216 assigned on January 2006. The practitioner's primary taxonomy code is 207Q00000X with license number 4301064455 (MI). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1023089216
Provider Name
MARGIT CHADWELL MD
Gender
Female
Entity Type
Individual
Location Address
2001 S MERRIMAN RD SUITE 100 WESTLAND, MI 48186
Location Phone
(313) 727-1000
Mailing Address
2001 S MERRIMAN RD SUITE 100 WESTLAND, MI 48186
Mailing Phone
(313) 727-1000
Is Sole Proprietor?
No
Enumeration Date
01-27-2006
Last Update Date
07-13-2026
Code Navigator

A primary care provider (PCP) like Margit Chadwell 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
License No.
4301064455
License State
MI
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.

Reviews for MARGIT CHADWELL MD

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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 1023089216, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 2 → 4 0 → 0 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 0 + 8 + 1 + 8 + 2 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1023089216.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
2001 S MERRIMAN RD
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Pharmacist
2001 S MERRIMAN RD, SUITE 200
WESTLAND, MI 48186
Dietitian, Registered
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Dietitian, Registered
2001 S MERRIMAN RD, SUITE 300
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Pharmacist
2001 S MERRIMAN RD
WESTLAND, MI 48186
Nurse Practitioner
2001 S MERRIMAN RD
WESTLAND, MI 48186
Student in an Organized Health Care Education/Training Program
2001 S MERRIMAN RD
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Psychiatry & Neurology (Psychiatry)
2001 S MERRIMAN RD
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Podiatrist
2001 S MERRIMAN RD
WESTLAND, MI 48186
Family Medicine
2001 S MERRIMAN RD, SUITE 100
WESTLAND, MI 48186
Psychologist
2001 S MERRIMAN RD
WESTLAND, MI 48186
Psychologist
2001 S MERRIMAN RD
WESTLAND, MI 48186
Internal Medicine (Infectious Disease)
2001 S MERRIMAN RD, SUITE 300
WESTLAND, MI 48186

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023089216, enumerated as an "individual" on January 27, 2006.

The provider is located at 2001 S MERRIMAN RD SUITE 100 WESTLAND, MI 48186 and the phone number is (313) 727-1000.

Family Medicine with taxonomy code 207Q00000X.