DAVID A KREUZE M.D.
NPI 1184614836
Obstetrics & Gynecology in Grand Rapids, MI

NPI Status: Active since October 25, 2005

Contact Information

221 MICHIGAN ST NE
SUITE 600
GRAND RAPIDS, MI
ZIP 49503
Phone: (616) 774-7035
Fax: (616) 774-4057

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  • Individual
  • Male
  • Obstetrics & Gynecology

About DAVID KREUZE

This page provides the complete NPI Profile along with additional information for David Kreuze, a women's health care provider established in Grand Rapids, Michigan with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1184614836 assigned on October 2005. The practitioner's primary taxonomy code is 207V00000X with license number 4301037830 (MI). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1184614836
Provider Name
DAVID A KREUZE M.D.
Gender
Male
Entity Type
Individual
Location Address
221 MICHIGAN ST NE SUITE 600 GRAND RAPIDS, MI 49503
Location Phone
(616) 774-7035
Location Fax
(616) 774-4057
Mailing Address
100 MICHIGAN ST NE MC 845 GRAND RAPIDS, MI 49503
Is Sole Proprietor?
No
Enumeration Date
10-25-2005
Last Update Date
01-13-2022
Code Navigator

Women's health care providers like David Kreuze treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
4301037830
License State
MI
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1174400000XOther Service Providers

Specialist

DK037830 (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 1184614836, 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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 2 + 1 + 8 + 8 + 6 + 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 1184614836.

Other Providers at the Same Location


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

Audiologist
221 MICHIGAN ST NE, STE. 502
GRAND RAPIDS, MI 49503
Nurse Practitioner
221 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Durable Medical Equipment & Medical Supplies
221 MICHIGAN ST NE, STE. 502
GRAND RAPIDS, MI 49503
Clinical Nurse Specialist (Women's Health)
221 MICHIGAN ST NE, SUITE 600
GRAND RAPIDS, MI 49503
Otolaryngology
221 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Durable Medical Equipment & Medical Supplies
221 MICHIGAN ST NE, SUITE 502
GRAND RAPIDS, MI 49503
Nurse Practitioner
221 MICHIGAN ST NE, SUITE 200
GRAND RAPIDS, MI 49503
Audiologist
221 MICHIGAN ST NE, SUITE 200
GRAND RAPIDS, MI 49503
Surgery
221 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology
221 MICHIGAN ST NE, STE 600
GRAND RAPIDS, MI 49503
Social Worker (Clinical)
221 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Maternal & Fetal Medicine)
221 MICHIGAN ST NE, SUITE 600
GRAND RAPIDS, MI 49503
Orthopaedic Surgery
221 MICHIGAN ST NE, SUITE 406
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Maternal & Fetal Medicine)
221 MICHIGAN ST NE, SUITE 600
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology
221 MICHIGAN ST NE, SUITE 600
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology
221 MICHIGAN ST NE, SUITE 600
GRAND RAPIDS, MI 49503
Plastic Surgery
221 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Surgery (Surgical Critical Care)
221 MICHIGAN ST NE, SUITE 406
GRAND RAPIDS, MI 49503
Surgery
221 MICHIGAN ST NE, SUITE 406
GRAND RAPIDS, MI 49503
Orthopaedic Surgery
221 MICHIGAN ST NE, 4TH FLOOR
GRAND RAPIDS, MI 49503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184614836, enumerated as an "individual" on October 25, 2005.

The provider is located at 221 MICHIGAN ST NE SUITE 600 GRAND RAPIDS, MI 49503 and the phone number is (616) 774-7035.

Obstetrics & Gynecology with taxonomy code 207V00000X.