ANITA I CHANG M.D.
NPI 1295916831
Internal Medicine in Phoenix, AZ

NPI Status: Active since November 26, 2007

Contact Information

337 E CORONADO RD
SUITE 201
PHOENIX, AZ
ZIP 85004
Phone: (602) 252-8081
Fax: (602) 252-1520

Get Directions Write a Review

  • Individual
  • Female
  • Internal Medicine

About ANITA CHANG

This page provides the complete NPI Profile along with additional information for Anita Chang, an internist established in Phoenix, Arizona with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1295916831 assigned on November 2007. The practitioner's primary taxonomy code is 207R00000X with license number 21654 (AZ). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1295916831
Provider Name
ANITA I CHANG M.D.
Gender
Female
Entity Type
Individual
Location Address
337 E CORONADO RD SUITE 201 PHOENIX, AZ 85004
Location Phone
(602) 252-8081
Location Fax
(602) 252-1520
Mailing Address
2149 E WARNER RD SUITE 101 TEMPE, AZ 85284
Mailing Phone
(480) 610-6100
Mailing Fax
(602) 252-1520
Is Sole Proprietor?
No
Enumeration Date
11-26-2007
Last Update Date
11-26-2007
Code Navigator

An internist like Anita Chang 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.
21654
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.

Reviews for ANITA I CHANG M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1295916831, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 9 → 18 → 9 6 → 12 → 3 3 → 6

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 + 8 + 1 + 1 + 2 + 8 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1295916831.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
337 E CORONADO RD, SUITE 101
PHOENIX, AZ 85004
Nurse Practitioner (Adult Health)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Dietitian, Registered
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Nurse Practitioner (Acute Care)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Internal Medicine (Nephrology)
337 E CORONADO RD, SUITE 201
PHOENIX, AZ 85004
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
337 E CORONADO RD, STE 101
PHOENIX, AZ 85004

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295916831, enumerated as an "individual" on November 26, 2007.

The provider is located at 337 E CORONADO RD SUITE 201 PHOENIX, AZ 85004 and the phone number is (602) 252-8081.

Internal Medicine with taxonomy code 207R00000X.