DR. JOSEPH PATRICK MCFADDEN OD
NPI 1295724151
Optometrist in Hill Afb, UT

NPI Status: Active since October 13, 2005

Contact Information

7321 11TH ST
75 MDG/SGPFE
HILL AFB, UT
ZIP 84056
Phone: (801) 777-4832
Fax: (801) 586-9567

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  • Individual
  • Male
  • Optometrist

About JOSEPH MCFADDEN

This page provides the complete NPI Profile along with additional information for Joseph Mcfadden, a provider established in Hill Afb, Utah with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1295724151 assigned on October 2005. The practitioner's primary taxonomy code is 152W00000X with license number 2220 (TX). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1295724151
Provider Name
DR. JOSEPH PATRICK MCFADDEN OD
Gender
Male
Entity Type
Individual
Location Address
7321 11TH ST 75 MDG/SGPFE HILL AFB, UT 84056
Location Phone
(801) 777-4832
Location Fax
(801) 586-9567
Mailing Address
1928 E SUNSET DR LAYTON, UT 84040
Mailing Phone
(801) 544-9381
Is Sole Proprietor?
Yes
Enumeration Date
10-13-2005
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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
2220
License State
TX
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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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 1295724151, 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
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 4 + 2 + 8 + 1 + 1 + 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 1295724151.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
7321 11TH ST
HILL AFB, UT 84056
Registered Nurse (Pediatrics)
7321 11TH ST
HILL AFB, UT 84056
Physical Therapist
7321 11TH ST
HILL AFB, UT 84056
Physician Assistant
7321 11TH ST, 75 MDG / SGOPF
HILL AFB, UT 84056
Physical Therapist
7321 11TH ST, 75 MDG/CCE
HILL AFB, UT 84056
General Practice
7321 11TH ST, BLDG 569
HILL AFB, UT 84056
Nurse Practitioner (Pediatrics)
7321 11TH ST, HILL AFB
SALT LAKE CITY, UT 84056
Optometrist
7321 11TH ST, 75TH MEDICAL GROUP
HILL AFB, UT 84056
Pediatrics
7321 11TH ST, 75 MDG/SGOPC
HILL AFB, UT 84056
Pharmacist
7321 11TH ST, BUILDING 570
HILL AFB, UT 84056
Pharmacist
7321 11TH ST, BLDG 570
HILL AFB, UT 84056
Clinic/Center (Military/U.S. Coast Guard Outpatient)
7321 11TH ST, BLDG 570
HILL AFB, UT 84056
Preventive Medicine (Public Health & General Preventive Medicine)
7321 11TH ST, 75MDG/SGP, BLDG 569
HILL AFB, UT 84056

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295724151, enumerated as an "individual" on October 13, 2005.

The provider is located at 7321 11TH ST 75 MDG/SGPFE HILL AFB, UT 84056 and the phone number is (801) 777-4832.

Optometrist with taxonomy code 152W00000X.