DR. JAMES A SCHUMACHER MD
NPI 1104868215
Internal Medicine - Cardiovascular Disease in Phoenix, AZ

NPI Status: Active since June 12, 2006

Contact Information

4444 N 32ND ST
SUITE 175
PHOENIX, AZ
ZIP 85018
Phone: (602) 952-0002
Fax: (602) 224-9119

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About JAMES SCHUMACHER

This page provides the complete NPI Profile along with additional information for James Schumacher, an internist established in Phoenix, Arizona with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1104868215 assigned on June 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 4598 (AZ). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1104868215
Provider Name
DR. JAMES A SCHUMACHER MD
Gender
Male
Entity Type
Individual
Location Address
4444 N 32ND ST SUITE 175 PHOENIX, AZ 85018
Location Phone
(602) 952-0002
Location Fax
(602) 224-9119
Mailing Address
4444 N 32ND ST SUITE 175 PHOENIX, AZ 85018
Mailing Phone
(602) 952-0002
Mailing Fax
(602) 224-9119
Is Sole Proprietor?
No
Enumeration Date
06-12-2006
Last Update Date
03-07-2023
Code Navigator

An internist like James Schumacher 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 Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
4598
License State
AZ
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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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 1104868215, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 0 → 0 8 → 16 → 7 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 6 + 6 + 1 + 6 + 2 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1104868215.

Other Providers at the Same Location


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

Dentist (General Practice)
4444 N 32ND ST, SUITE 208
PHOENIX, AZ 85018
Nurse Practitioner (Adult Health)
4444 N 32ND ST, SUITE 175
PHOENIX, AZ 85018
Dentist
4444 N 32ND ST, STE 240
PHOENIX, AZ 85018
Dentist
4444 N 32ND ST, SUITE 240
PHOENIX, AZ 85018
Obstetrics & Gynecology
4444 N 32ND ST, STE 220
PHOENIX, AZ 85018
Clinic/Center
4444 N 32ND ST, STE 220
PHOENIX, AZ 85018
Dentist (General Practice)
4444 N 32ND ST, 208
PHOENIX, AZ 85018
Dentist (General Practice)
4444 N 32ND ST, SUITE 208
PHOENIX, AZ 85018
Internal Medicine (Cardiovascular Disease)
4444 N 32ND ST, SUITE 175
PHOENIX, AZ 85018
Nurse Practitioner (Family)
4444 N 32ND ST, SUITE 175
PHOENIX, AZ 85018
Specialist
4444 N 32ND ST, SUITE 175
PHOENIX, AZ 85018
Obstetrics & Gynecology
4444 N 32ND ST, SUITE 220
PHOENIX, AZ 85018
Dentist (General Practice)
4444 N 32ND ST, SUITE 208
PHOENIX, AZ 85018
Nurse Practitioner (Adult Health)
4444 N 32ND ST
PHOENIX, AZ 85018
Internal Medicine (Cardiovascular Disease)
4444 N 32ND ST, 175
PHOENIX, AZ 85018

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104868215, enumerated as an "individual" on June 12, 2006.

The provider is located at 4444 N 32ND ST SUITE 175 PHOENIX, AZ 85018 and the phone number is (602) 952-0002.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.