DR. SARAH ALI FERMAWI-KALARN MD
NPI 1982354403
Radiology - Diagnostic Radiology in Tucson, AZ

NPI Status: Active since March 27, 2022

Contact Information

1625 N CAMPBELL AVE
TUCSON, AZ
ZIP 85719
Phone: (520) 626-7402
Fax: (520) 626-1069

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  • Individual
  • Female
  • Radiology
  • Diagnostic Radiology

About SARAH FERMAWI-KALARN

This page provides the complete NPI Profile along with additional information for Sarah Fermawi-kalarn, a provider established in Tucson, Arizona with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1982354403 assigned on March 2022. The practitioner's primary taxonomy code is 2085R0202X with license number R81450 (AZ). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1982354403
Provider Name
DR. SARAH ALI FERMAWI-KALARN MD
Gender
Female
Entity Type
Individual
Location Address
1625 N CAMPBELL AVE TUCSON, AZ 85719
Location Phone
(520) 626-7402
Location Fax
(520) 626-1069
Mailing Address
1625 N CAMPBELL AVE TUCSON, AZ 85719
Mailing Phone
(520) 626-7402
Mailing Fax
(520) 626-1069
Is Sole Proprietor?
No
Enumeration Date
03-27-2022
Last Update Date
05-26-2025
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
R81450
License State
AZ
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1982354403, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 6 + 5 + 8 + 4 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1982354403.

Other Providers at the Same Location


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

Hospitalist
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Internal Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Nurse Practitioner (Family)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Nurse Practitioner (Pediatrics)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pharmacist
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pediatrics
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Anesthesiology (Pediatric Anesthesiology)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Nurse Anesthetist, Certified Registered
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Physician Assistant
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Nurse Practitioner (Family)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Nurse Practitioner (Acute Care)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Nurse Practitioner (Family)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Student in an Organized Health Care Education/Training Program
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Emergency Medicine
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Psychiatry & Neurology (Neurology)
1625 N CAMPBELL AVE
TUCSON, AZ 85719
Pathology (Anatomic Pathology & Clinical Pathology)
1625 N CAMPBELL AVE
TUCSON, AZ 85719

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982354403, enumerated as an "individual" on March 27, 2022.

The provider is located at 1625 N CAMPBELL AVE TUCSON, AZ 85719 and the phone number is (520) 626-7402.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.