JOHN LOUIS EHLERT M.D.
NPI 1790774214
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Holland, MI

NPI Status: Active since October 18, 2005

Contact Information

3290 N WELLNESS DR
SUITE 250
HOLLAND, MI
ZIP 49424
Phone: (616) 399-2886
Fax: (616) 399-2876

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Orthopaedic Surgery of the Spine

About JOHN EHLERT

This page provides the complete NPI Profile along with additional information for John Ehlert, a provider established in Holland, Michigan with a medical specialization in Orthopaedic Surgery, focusing in orthopaedic surgery of the spine . The healthcare provider is registered in the NPI registry with number 1790774214 assigned on October 2005. The practitioner's primary taxonomy code is 207XS0117X with license number JE040719 (MI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1790774214
Provider Name
JOHN LOUIS EHLERT M.D.
Gender
Male
Entity Type
Individual
Location Address
3290 N WELLNESS DR SUITE 250 HOLLAND, MI 49424
Location Phone
(616) 399-2886
Location Fax
(616) 399-2876
Mailing Address
11853 GARNSEY AVE GRAND HAVEN, MI 49417
Mailing Phone
(616) 399-2886
Mailing Fax
(616) 399-2876
Is Sole Proprietor?
Yes
Enumeration Date
10-18-2005
Last Update Date
07-08-2007
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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

Orthopaedic Surgery Orthopaedic Surgery of the Spine

Taxonomy Code
207XS0117X
Type
Allopathic & Osteopathic Physicians
License No.
JE040719
License State
MI
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

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
B47324MEDICARE UPIN (02)MI 
0N55700MEDICARE ID-TYPE UNSPECIFIED (04)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 1790774214, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 4 + 7 + 8 + 2 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1790774214.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Dermatology
3290 N WELLNESS DR, SUITE 260
HOLLAND, MI 49424
Internal Medicine
3290 N WELLNESS DR, SUITE 220
HOLLAND, MI 49424
Surgery
3290 N WELLNESS DR, STE. 150
HOLLAND, MI 49424
Physician Assistant
3290 N WELLNESS DR, SUITE 180 BUILDING D
HOLLAND, MI 49424
Physician Assistant
3290 N WELLNESS DR, SUITE 220
HOLLAND, MI 49424
Physician Assistant
3290 N WELLNESS DR, STE 220
HOLLAND, MI 49424
Clinic/Center
3290 N WELLNESS DR, SUITE 260
HOLLAND, MI 49424
Specialist
3290 N WELLNESS DR, SUITE 260
HOLLAND, MI 49424
Physical Therapist
3290 N WELLNESS DR
HOLLAND, MI 49424
Pediatrics (Pediatric Endocrinology)
3290 N WELLNESS DR
HOLLAND, MI 49424

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790774214, enumerated as an "individual" on October 18, 2005.

The provider is located at 3290 N WELLNESS DR SUITE 250 HOLLAND, MI 49424 and the phone number is (616) 399-2886.

Orthopaedic Surgery with taxonomy code 207XS0117X and a focus in Orthopaedic Surgery of the Spine.

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