DR. JOHN WILLIAM DIRCKS M.D.
NPI 1205930773
Internal Medicine - Pulmonary Disease in Kalamazoo, MI

NPI Status: Active since September 12, 2006

Contact Information

601 JOHN ST
BOX 74
KALAMAZOO, MI
ZIP 49007
Phone: (269) 341-8481
Fax: (269) 341-7781

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About JOHN DIRCKS

This page provides the complete NPI Profile along with additional information for John Dircks, an internist established in Kalamazoo, Michigan with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1205930773 assigned on September 2006. The practitioner's primary taxonomy code is 207RP1001X with license number JD028898 (MI). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1205930773
Provider Name
DR. JOHN WILLIAM DIRCKS M.D.
Gender
Male
Entity Type
Individual
Location Address
601 JOHN ST BOX 74 KALAMAZOO, MI 49007
Location Phone
(269) 341-8481
Location Fax
(269) 341-7781
Mailing Address
601 JOHN ST BOX 42 KALAMAZOO, MI 49007
Mailing Phone
(269) 341-7806
Mailing Fax
(269) 341-7781
Is Sole Proprietor?
No
Enumeration Date
09-12-2006
Last Update Date
09-11-2009
Code Navigator

An internist like John Dircks is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
JD028898
License State
MI
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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.

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
290C96034OTHER (01)MIBC/BS OF MICHIGAN
108097OTHER (01)GRT LAKES HLTH PLAN
290390908OTHER (01)BCBS IND PIN
290C913410OTHER (01)BCBS GRP PIN
4379449OTHER (01)AETNA
B46823MEDICARE UPIN (02)MI 
4830033OTHER (01)MIPHP
4991610MEDICAID (05)MI 
C97618159MEDICARE PIN (08)MI 
P54696OTHER (01)MIBLUECARE NETWORK
0C96034003MEDICARE ID-TYPE UNSPECIFIED (04)MI 
0C97625096MEDICARE ID-TYPE UNSPECIFIED (04)MI 
1386445MEDICAID (05)MI 
4809116OTHER (01)PHP
382356205105OTHER (01)MICOMMUNITY CHOICE OF MICH

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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 1205930773, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
2
Unchanged
Pos 3
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 0 → 0 9 → 18 → 9 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 1 + 8 + 3 + 0 + 7 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1205930773.

Other Providers at the Same Location


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

Obstetrics & Gynecology
601 JOHN ST, SUITE M318
KALAMAZOO, MI 49007
Nurse Practitioner (Women's Health)
601 JOHN ST, SUITE M318
KALAMAZOO, MI 49007
Obstetrics & Gynecology
601 JOHN ST, SUITE N-1100
KALAMAZOO, MI 49007
Obstetrics & Gynecology
601 JOHN ST, SUITE N-1100
KALAMAZOO, MI 49007
Pathology (Anatomic Pathology & Clinical Pathology)
601 JOHN ST
KALAMAZOO, MI 49007
Internal Medicine (Cardiovascular Disease)
601 JOHN ST, SUITE M230
KALAMAZOO, MI 49007
Internal Medicine (Cardiovascular Disease)
601 JOHN ST, SUITE M230
KALAMAZOO, MI 49007
Internal Medicine (Cardiovascular Disease)
601 JOHN ST, SUITE M230
KALAMAZOO, MI 49007
Internal Medicine (Gastroenterology)
601 JOHN ST, M 475
KALAMAZOO, MI 49007
Genetic Counselor, MS
601 JOHN ST, SUITE M-302
KALAMAZOO, MI 49007
Advanced Practice Midwife
601 JOHN ST, SUITE N1200 - BRONSON WOMEN'S SERVICES
KALAMAZOO, MI 49007
Advanced Practice Midwife
601 JOHN ST, STE M351, BRONSON WOMENS SERVICES
KALAMAZOO, MI 49007
Advanced Practice Midwife
601 JOHN ST, SUITE N1200 BRONSON WOMEN'S SERVICES
KALAMAZOO, MI 49007
Neurological Surgery
601 JOHN ST, SUITE M124
KALAMAZOO, MI 49007
Internal Medicine
601 JOHN ST, SUITE M020
KALAMAZOO, MI 49007
Pediatrics (Neonatal-Perinatal Medicine)
601 JOHN ST, STE M302
KALAMAZOO, MI 49007
Surgery (Trauma Surgery)
601 JOHN ST, SUITE M351
KALAMAZOO, MI 49007
Pharmacist
601 JOHN ST
KALAMAZOO, MI 49007
Dietitian, Registered
601 JOHN ST
KALAMAZOO, MI 49007
Obstetrics & Gynecology
601 JOHN ST, STE M351 BRONSON WOMENS SERVICE
KALAMAZOO, MI 49007

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205930773, enumerated as an "individual" on September 12, 2006.

The provider is located at 601 JOHN ST BOX 74 KALAMAZOO, MI 49007 and the phone number is (269) 341-8481.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

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