NANCY JOY ENSLEY
NPI 1699715060
Orthopaedic Surgery in Duluth, MN

NPI Status: Active since June 07, 2006

Contact Information

400 E 3RD ST
DULUTH, MN
ZIP 55805
Phone: (218) 786-3600

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  • Individual
  • Female
  • Orthopaedic Surgery

About NANCY ENSLEY

This page provides the complete NPI Profile along with additional information for Nancy Ensley, a provider established in Duluth, Minnesota with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1699715060 assigned on June 2006. The practitioner's primary taxonomy code is 207X00000X with license number 04-23345 (KS). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1699715060
Provider Name
NANCY JOY ENSLEY
Gender
Female
Entity Type
Individual
Location Address
400 E 3RD ST DULUTH, MN 55805
Location Phone
(218) 786-3600
Mailing Address
400 E 3RD ST DULUTH, MN 55805
Is Sole Proprietor?
Yes
Enumeration Date
06-07-2006
Last Update Date
09-11-2025
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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.
04-23345
License State
KS
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)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

R6N99 (MO)

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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 1699715060, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 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 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 4 + 1 + 1 + 0 + 0 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1699715060.

Other Providers at the Same Location


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

Anesthesiology
400 E 3RD ST
DULUTH, MN 55805
Nurse Anesthetist, Certified Registered
400 E 3RD ST, DULUTH CLINIC
DULUTH, MN 55805
Internal Medicine (Endocrinology, Diabetes & Metabolism)
400 E 3RD ST
DULUTH, MN 55805
Pharmacist
400 E 3RD ST
DULUTH, MN 55805
Physician Assistant
400 E 3RD ST, DULUTH CLINIC, INTERNAL MEDICINE
DULUTH, MN 55805
Specialist/Technologist (Athletic Trainer)
400 E 3RD ST
DULUTH, MN 55805
Nurse Practitioner (Family)
400 E 3RD ST
DULUTH, MN 55805
Specialist/Technologist (Athletic Trainer)
400 E 3RD ST
DULUTH, MN 55805
Physician Assistant (Medical)
400 E 3RD ST, MAILDROP: 1S2W50
DULUTH, MN 55805
Pediatrics (Pediatric Critical Care Medicine)
400 E 3RD ST
DULUTH, MN 55805
Nurse Practitioner (Family)
400 E 3RD ST
DULUTH, MN 55805
Physician Assistant
400 E 3RD ST
DULUTH, MN 55805
Internal Medicine (Cardiovascular Disease)
400 E 3RD ST
DULUTH, MN 55805
Nurse Practitioner (Family)
400 E 3RD ST
DULUTH, MN 55805
Family Medicine (Sports Medicine)
400 E 3RD ST
DULUTH, MN 55805
Radiology (Therapeutic Radiology)
400 E 3RD ST
DULUTH, MN 55805
Nurse Anesthetist, Certified Registered
400 E 3RD ST
DULUTH, MN 55805
Obstetrics & Gynecology
400 E 3RD ST
DULUTH, MN 55805
Nurse Anesthetist, Certified Registered
400 E 3RD ST
DULUTH, MN 55805
Internal Medicine (Cardiovascular Disease)
400 E 3RD ST
DULUTH, MN 55805

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699715060, enumerated as an "individual" on June 07, 2006.

The provider is located at 400 E 3RD ST DULUTH, MN 55805 and the phone number is (218) 786-3600.

Orthopaedic Surgery with taxonomy code 207X00000X.