STEVEN KRAKER MD
NPI 1457391583
Internal Medicine - Pulmonary Disease in Holland, MI

NPI Status: Active since June 07, 2006

Contact Information

588 E LAKEWOOD BLVD
HOLLAND, MI
ZIP 49424
Phone: (616) 494-5820
Fax: (616) 494-5901

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About STEVEN KRAKER

This page provides the complete NPI Profile along with additional information for Steven Kraker, an internist established in Holland, Michigan with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1457391583 assigned on June 2006. The practitioner's primary taxonomy code is 207RP1001X with license number 4301050717 (MI). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1457391583
Provider Name
STEVEN KRAKER MD
Gender
Male
Entity Type
Individual
Location Address
588 E LAKEWOOD BLVD HOLLAND, MI 49424
Location Phone
(616) 494-5820
Location Fax
(616) 494-5901
Mailing Address
100 MICHIGAN ST NE MC 845 GRAND RAPIDS, MI 49503
Is Sole Proprietor?
No
Enumeration Date
06-07-2006
Last Update Date
02-23-2022
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An internist like Steven Kraker 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.
4301050717
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.

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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 1457391583, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 5 → 10 → 1 3 → 6 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 6 + 9 + 2 + 5 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1457391583.

Other Providers at the Same Location


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

Registered Nurse
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Nurse Practitioner (Adult Health)
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Internal Medicine (Cardiovascular Disease)
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Obstetrics & Gynecology
588 E LAKEWOOD BLVD, 2ND FLOOR
HOLLAND, MI 49424
Audiologist
588 E LAKEWOOD BLVD, 1ST FLOOR
HOLLAND, MI 49424
Audiologist
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Social Worker
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Physician Assistant
588 E LAKEWOOD BLVD, 2ND FLOOR
HOLLAND, MI 49424
Internal Medicine (Gastroenterology)
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Internal Medicine
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Family Medicine
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Internal Medicine
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Pediatrics
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Pediatrics
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Physician Assistant
588 E LAKEWOOD BLVD, 1ST FLOOR
HOLLAND, MI 49424
Family Medicine
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Nurse Practitioner (Family)
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Physician Assistant
588 E LAKEWOOD BLVD
HOLLAND, MI 49424
Pediatrics (Adolescent Medicine)
588 E LAKEWOOD BLVD, 1ST FLOOR
HOLLAND, MI 49424
Surgery
588 E LAKEWOOD BLVD
HOLLAND, MI 49424

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457391583, enumerated as an "individual" on June 07, 2006.

The provider is located at 588 E LAKEWOOD BLVD HOLLAND, MI 49424 and the phone number is (616) 494-5820.

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