DR. MARVIN R FETTER MD
NPI 1922090901
Orthopaedic Surgery in Bemidji, MN

NPI Status: Active since August 17, 2005

Contact Information

1300 ANNE ST NW
BEMIDJI, MN
ZIP 56601
Phone: (218) 751-9746
Fax: (218) 759-0620

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Orthopaedic Surgery

About MARVIN FETTER

This page provides the complete NPI Profile along with additional information for Marvin Fetter, a provider established in Bemidji, Minnesota with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1922090901 assigned on August 2005. The practitioner's primary taxonomy code is 207X00000X with license number 036-045536 (IL). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI: 1922090901
Provider Name: DR. MARVIN R FETTER MD
Gender: Male
Entity Type: Individual
Location Address: 1300 ANNE ST NW BEMIDJI, MN 56601
Location Phone: (218) 751-9746
Location Fax: (218) 759-0620
Mailing Address: 1300 ANNE ST NW BEMIDJI, MN 56601
Mailing Phone: (218) 751-9746
Mailing Fax: (218) 759-0620
Is Sole Proprietor?: No
Enumeration Date: 08-17-2005
Last Update Date: 05-05-2014
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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
Taxonomy Code: 207X00000X
Type: Allopathic & Osteopathic Physicians
License No.: 036-045536
License State: IL
Taxonomy Description: An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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)
1	207X00000X	Allopathic & Osteopathic Physicians	Orthopaedic Surgery	39401-020 (WI)
2	207X00000X	Allopathic & Osteopathic Physicians	Orthopaedic Surgery	54685 (MN)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

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
589010	MEDICARE ID-TYPE UNSPECIFIED (04)	IL
000032044	MEDICARE ID-TYPE UNSPECIFIED (04)	WI
03604536	MEDICAID (05)	IL
34444000	MEDICAID (05)	WI
C38256	MEDICARE UPIN (02)

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 1922090901, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 2 → 4 0 → 0 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 0 + 9 + 0 + 9 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1922090901.