DR. ELLSWORTH EMIL LUDWIG MD
NPI 1689663510
Surgery in Midland, MI

NPI Status: Active since October 13, 2005

Contact Information

4011 ORCHARD DR
SUITE 2000
MIDLAND, MI
ZIP 48640
Phone: (989) 631-1221
Fax: (989) 631-6686

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  • Individual
  • Male
  • Surgery

About ELLSWORTH LUDWIG

This page provides the complete NPI Profile along with additional information for Ellsworth Ludwig, a provider established in Midland, Michigan with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1689663510 assigned on October 2005. The practitioner's primary taxonomy code is 208600000X with license number EL040961 (MI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1689663510
Provider Name
DR. ELLSWORTH EMIL LUDWIG MD
Gender
Male
Entity Type
Individual
Location Address
4011 ORCHARD DR SUITE 2000 MIDLAND, MI 48640
Location Phone
(989) 631-1221
Location Fax
(989) 631-6686
Mailing Address
4011 ORCHARD DR SUITE 2000 MIDLAND, MI 48640
Mailing Phone
(989) 631-1221
Mailing Fax
(989) 631-6686
Is Sole Proprietor?
Yes
Enumeration Date
10-13-2005
Last Update Date
07-08-2007
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A surgeon like Ellsworth Ludwig treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
EL040961
License State
MI
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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
B44093MEDICARE UPIN (02) 
1406118MEDICAID (05)MI 
0560028MEDICARE ID-TYPE UNSPECIFIED (04) 
0E66017001MEDICARE ID-TYPE UNSPECIFIED (04) 

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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 1689663510, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 2 + 6 + 6 + 5 + 2 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1689663510.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Internal Medicine (Hematology & Oncology)
4011 ORCHARD DR, STE 1000
MIDLAND, MI 48640
Surgery
4011 ORCHARD DR, SUITE 2000
MIDLAND, MI 48640
Psychiatry & Neurology (Neurology)
4011 ORCHARD DR, SUITE 4012
MIDLAND, MI 48640
Specialist
4011 ORCHARD DR, SUITE 4004
MIDLAND, MI 48640
Clinic/Center (Ambulatory Surgical)
4011 ORCHARD DR, STE. 3008
MIDLAND, MI 48640
Nurse Practitioner (Family)
4011 ORCHARD DR, SUITE 1002
MIDLAND, MI 48640
Internal Medicine (Hematology & Oncology)
4011 ORCHARD DR, SUITE 1000
MIDLAND, MI 48640
Surgery
4011 ORCHARD DR
MIDLAND, MI 48640

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689663510, enumerated as an "individual" on October 13, 2005.

The provider is located at 4011 ORCHARD DR SUITE 2000 MIDLAND, MI 48640 and the phone number is (989) 631-1221.

Surgery with taxonomy code 208600000X.

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