ALEXANDER M PERRIAN MD
NPI 1669456844
Internal Medicine in Tucson, AZ

NPI Status: Active since December 01, 2005

Contact Information

6365 E TANQUE VERDE RD
SUITE 120
TUCSON, AZ
ZIP 85715
Phone: (520) 290-0300
Fax: (520) 298-9230

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  • Individual
  • Male
  • Internal Medicine

About ALEXANDER PERRIAN

This page provides the complete NPI Profile along with additional information for Alexander Perrian, an internist established in Tucson, Arizona with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1669456844 assigned on December 2005. The practitioner's primary taxonomy code is 207R00000X with license number 23321 (AZ). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1669456844
Provider Name
ALEXANDER M PERRIAN MD
Gender
Male
Entity Type
Individual
Location Address
6365 E TANQUE VERDE RD SUITE 120 TUCSON, AZ 85715
Location Phone
(520) 290-0300
Location Fax
(520) 298-9230
Mailing Address
PO BOX 35380 LAS VEGAS, NV 89133
Mailing Phone
(520) 290-0300
Mailing Fax
(520) 298-9230
Is Sole Proprietor?
Yes
Enumeration Date
12-01-2005
Last Update Date
09-21-2016
Code Navigator

An internist like Alexander Perrian 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.
23321
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1420406OTHER (01)UNITED HEALTHCARE
G11469MEDICARE UPIN (02) 
002000166OTHER (01)CIGNA
110111218OTHER (01)RR MEDICARE
98985OTHER (01)PACIFICARE SECRUE HORIZON
AZ0380220OTHER (01)BLUE CROSS BLUE SHIELD
1Z7530OTHER (01)HEALTHNET
Z188931MEDICARE PIN (08)AZ 

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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 1669456844, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 8 + 5 + 1 + 2 + 8 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1669456844.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
6365 E TANQUE VERDE RD, SUITE 210
TUCSON, AZ 85715
Internal Medicine (Endocrinology, Diabetes & Metabolism)
6365 E TANQUE VERDE RD, STE 200
TUCSON, AZ 85715
Nurse Practitioner
6365 E TANQUE VERDE RD, SUITE 120
TUCSON, AZ 85715
Internal Medicine (Gastroenterology)
6365 E TANQUE VERDE RD, SUITE 230
TUCSON, AZ 85715
Internal Medicine
6365 E TANQUE VERDE RD, SUITE 210
TUCSON, AZ 85715
Internal Medicine
6365 E TANQUE VERDE RD, STE. 210
TUCSON, AZ 85715
Anesthesiology
6365 E TANQUE VERDE RD, SUITE 230
TUCSON, AZ 85715
Nurse Practitioner
6365 E TANQUE VERDE RD, SUITE 120
TUCSON, AZ 85715
Nurse Practitioner (Family)
6365 E TANQUE VERDE RD, SUITE 120
TUCSON, AZ 85715
Nurse Practitioner (Gerontology)
6365 E TANQUE VERDE RD
TUCSON, AZ 85715
Internal Medicine (Gastroenterology)
6365 E TANQUE VERDE RD, SUITE 230
TUCSON, AZ 85715

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669456844, enumerated as an "individual" on December 01, 2005.

The provider is located at 6365 E TANQUE VERDE RD SUITE 120 TUCSON, AZ 85715 and the phone number is (520) 290-0300.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Cigna, Railroad Medicare and. Please consult your insurance carrier or call the provider to verify.