KEITH S DEFEVER MD
NPI 1487687166
Family Medicine in Chesterfield, MI

NPI Status: Active since July 08, 2006

Contact Information

34301 23 MILE RD
SUITE 100
CHESTERFIELD, MI
ZIP 48047
Phone: (586) 725-1770
Fax: (586) 725-4080

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  • Individual
  • Male
  • Family Medicine

About KEITH DEFEVER

This page provides the complete NPI Profile along with additional information for Keith Defever, a primary care provider established in Chesterfield, Michigan with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1487687166 assigned on July 2006. The practitioner's primary taxonomy code is 207Q00000X with license number 4301407492 (MI). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1487687166
Provider Name
KEITH S DEFEVER MD
Gender
Male
Entity Type
Individual
Location Address
34301 23 MILE RD SUITE 100 CHESTERFIELD, MI 48047
Location Phone
(586) 725-1770
Location Fax
(586) 725-4080
Mailing Address
34301 23 MILE RD SUITE 100 CHESTERFIELD, MI 48047
Mailing Phone
(586) 725-1770
Mailing Fax
(586) 725-4080
Is Sole Proprietor?
No
Enumeration Date
07-08-2006
Last Update Date
01-18-2017
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A primary care provider (PCP) like Keith Defever 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.
4301407492
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1977449MEDICAID (05)MI 
0N58330MEDICARE PIN (08)MI 
E41637MEDICARE UPIN (02)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 1487687166, 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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 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 8 → 16 → 7 6 → 12 → 3 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 8 + 1 + 4 + 1 + 1 + 2 + 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 1487687166.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Dentist (General Practice)
34301 23 MILE RD, SUITE 140A
CHESTERFIELD, MI 48047
Dentist (General Practice)
34301 23 MILE RD, SUITE #140B
CHESTERFIELD, MI 48047
Dentist (General Practice)
34301 23 MILE RD, SUITE 140A
CHESTERFIELD, MI 48047
Dietitian, Registered
34301 23 MILE RD, SUITE 100
NEW BALTIMORE, MI 48047
Registered Nurse (Case Management)
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Internal Medicine (Cardiovascular Disease)
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Nurse Practitioner (Family)
34301 23 MILE RD, SUITE 100
CHESTERFIELD, MI 48047
Family Medicine
34301 23 MILE RD
CHESTERFIELD, MI 48047

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487687166, enumerated as an "individual" on July 08, 2006.

The provider is located at 34301 23 MILE RD SUITE 100 CHESTERFIELD, MI 48047 and the phone number is (586) 725-1770.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.