CHRISTINE E WALKER D.O.
NPI 1891916482
Internal Medicine in Scottsdale, AZ

NPI Status: Active since May 01, 2007

Contact Information

9377 E BELL RD
STE 361
SCOTTSDALE, AZ
ZIP 85260
Phone: (480) 619-4097

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  • Individual
  • Female
  • Internal Medicine

About CHRISTINE WALKER

This page provides the complete NPI Profile along with additional information for Christine Walker, an internist established in Scottsdale, Arizona with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1891916482 assigned on May 2007. The practitioner's primary taxonomy code is 207R00000X with license number 006029 (AZ). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1891916482
Provider Name
CHRISTINE E WALKER D.O.
Gender
Female
Entity Type
Individual
Location Address
9377 E BELL RD STE 361 SCOTTSDALE, AZ 85260
Location Phone
(480) 619-4097
Mailing Address
9377 E BELL RD STE 361 SCOTTSDALE, AZ 85260
Mailing Phone
(480) 619-4097
Is Sole Proprietor?
No
Enumeration Date
05-01-2007
Last Update Date
04-03-2013
Code Navigator

An internist like Christine Walker is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
006029
License State
AZ
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1891916482, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 9 → 18 → 9 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 8 + 1 + 1 + 2 + 4 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1891916482.

Other Providers at the Same Location


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

Specialist
9377 E BELL RD, SUITE 319
SCOTTSDALE, AZ 85260
Pediatrics
9377 E BELL RD, SUITE 363
SCOTTSDALE, AZ 85260
Dentist (Endodontics)
9377 E BELL RD, SUITE 337
SCOTTSDALE, AZ 85260
Dentist (Endodontics)
9377 E BELL RD, STE 337
SCOTTSDALE, AZ 85260
Surgery (Surgery of the Hand)
9377 E BELL RD, STE 207
SCOTTSDALE, AZ 85260
Orthopaedic Surgery (Foot and Ankle Surgery)
9377 E BELL RD, SUITE 131
SCOTTSDALE, AZ 85260
Physical Medicine & Rehabilitation
9377 E BELL RD, STE 207
SCOTTSDALE, AZ 85260
Surgery (Plastic and Reconstructive Surgery)
9377 E BELL RD, # 257
SCOTTSDALE, AZ 85260
Clinic/Center (Ambulatory Surgical)
9377 E BELL RD, STE 201
SCOTTSDALE, AZ 85260
Family Medicine
9377 E BELL RD, SUITE 175
SCOTTSDALE, AZ 85260
Plastic Surgery
9377 E BELL RD, 307
SCOTTSDALE, AZ 85260
Orthopaedic Surgery
9377 E BELL RD, SUITE 207
SCOTTSDALE, AZ 85260
Dentist (Endodontics)
9377 E BELL RD, #337
SCOTTSDALE, AZ 85260
Internal Medicine
9377 E BELL RD, SUITE 361
SCOTTSDALE, AZ 85260
Dentist (Orthodontics and Dentofacial Orthopedics)
9377 E BELL RD, SUITE 185
SCOTTSDALE, AZ 85260
Podiatrist
9377 E BELL RD, SUITE 207
SCOTTSDALE, AZ 85260
Dentist (General Practice)
9377 E BELL RD, #347
SCOTTSDALE, AZ 85260
Podiatrist (Foot & Ankle Surgery)
9377 E BELL RD, SUITE 207
SCOTTSDALE, AZ 85260
Physical Therapist
9377 E BELL RD, SUITE 349
SCOTTSDALE, AZ 85260
Nurse Practitioner (Adult Health)
9377 E BELL RD
SCOTTSDALE, AZ 85260

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891916482, enumerated as an "individual" on May 01, 2007.

The provider is located at 9377 E BELL RD STE 361 SCOTTSDALE, AZ 85260 and the phone number is (480) 619-4097.

Internal Medicine with taxonomy code 207R00000X.