JOSEPH M JANZER, DO PC
NPI 1538500046
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Surprise, AZ

NPI Status: Active since July 12, 2013

Contact Information

12361 W BOLA DR
SURPRISE, AZ
ZIP 85378
Phone: (623) 584-5626
Fax: (623) 584-8998

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  • Organization
  • Orthopaedic Surgery
  • Adult Reconstructive Orthopaedic Surgery

About JOSEPH M JANZER, DO PC

This page provides the complete NPI Profile along with additional information for Joseph M Janzer, Do Pc, a provider established in Surprise, Arizona operating as a Orthopaedic Surgery, focusing in adult reconstructive orthopaedic surgery . The healthcare provider is registered in the NPI registry with number 1538500046 assigned on July 2013. The practitioner's primary taxonomy code is 207XS0114X with license number 4221 (AZ). The provider is registered as an organization and their NPI record was last updated 12 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Joseph Janzer Do (Physician)

NPI
1538500046
Provider Name
JOSEPH M JANZER, DO PC
Entity Type
Organization
Location Address
12361 W BOLA DR SURPRISE, AZ 85378
Location Phone
(623) 584-5626
Location Fax
(623) 584-8998
Mailing Address
PO BOX 1149 PEORIA, AZ 85380
Mailing Phone
(623) 583-2073
Mailing Fax
(623) 584-8998
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-12-2013
Last Update Date
04-15-2014
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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 Adult Reconstructive Orthopaedic Surgery

Taxonomy Code
207XS0114X
Type
Allopathic & Osteopathic Physicians
License No.
4221
License State
AZ
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JOSEPH JANZER DO

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(623) 583-2073

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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 1538500046, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 3 → 6 5 → 10 → 1 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 0 + 0 + 0 + 0 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1538500046.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Orthopaedic Surgery
12361 W BOLA DR, SUITE 100
SURPRISE, AZ 85378
Orthopaedic Surgery
12361 W BOLA DR, SUITE100
SURPRISE, AZ 85378
Podiatrist (Foot & Ankle Surgery)
12361 W BOLA DR, STE 100
SURPRISE, AZ 85378
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
12361 W BOLA DR, SUITE 100
SURPRISE, AZ 85378
Anesthesiology (Pain Medicine)
12361 W BOLA DR, SUITE 109
SURPRISE, AZ 85378
Orthopaedic Surgery
12361 W BOLA DR, STE 100
SURPRISE, AZ 85378
Orthopaedic Surgery
12361 W BOLA DR, STE 100
SURPRISE, AZ 85378
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
12361 W BOLA DR, #100
SURPRISE, AZ 85378
Orthopaedic Surgery (Sports Medicine)
12361 W BOLA DR
SURPRISE, AZ 85378
Podiatrist (Foot & Ankle Surgery)
12361 W BOLA DR
SURPRISE, AZ 85378
Podiatrist (Foot Surgery)
12361 W BOLA DR, SUITE 100
SURPRISE, AZ 85378
Orthopaedic Surgery
12361 W BOLA DR, SUITE 100
SURPRISE, AZ 85378
Nurse Practitioner (Family)
12361 W BOLA DR, SUITE 109
SURPRISE, AZ 85378
Nurse Practitioner (Family)
12361 W BOLA DR, SUITE 109
SURPRISE, AZ 85378
Surgery (Vascular Surgery)
12361 W BOLA DR
SURPRISE, AZ 85378
Clinic/Center (Multi-Specialty)
12361 W BOLA DR, STE 109
SURPRISE, AZ 85378

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538500046, enumerated as an "organization" on July 12, 2013.

The provider is located at 12361 W BOLA DR SURPRISE, AZ 85378 and the phone number is (623) 584-5626.

Orthopaedic Surgery with taxonomy code 207XS0114X and a focus in Adult Reconstructive Orthopaedic Surgery.