MRS. ALEXANDRA L RIZEK PA-C
NPI 1366693103
Physician Assistant in Fairfax, VA

NPI Status: Active since October 09, 2008

Contact Information

8505 ARLINGTON BLVD
SUITE 200
FAIRFAX, VA
ZIP 22031
Phone: (703) 698-8525
Fax: (703) 849-1918

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  • Individual
  • Female
  • Physician Assistant

About ALEXANDRA RIZEK

This page provides the complete NPI Profile along with additional information for Alexandra Rizek, a primary care provider established in Fairfax, Virginia with a medical specialization in Physician Assistant. The healthcare provider is registered in the NPI registry with number 1366693103 assigned on October 2008. The practitioner's primary taxonomy code is 363A00000X with license number 0110002185 (VA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1366693103
Provider Name
MRS. ALEXANDRA L RIZEK PA-C
Gender
Female
Entity Type
Individual
Location Address
8505 ARLINGTON BLVD SUITE 200 FAIRFAX, VA 22031
Location Phone
(703) 698-8525
Location Fax
(703) 849-1918
Mailing Address
8505 ARLINGTON BLVD SUITE 200 FAIRFAX, VA 22031
Mailing Phone
(703) 698-8525
Mailing Fax
(703) 849-1918
Is Sole Proprietor?
No
Enumeration Date
10-09-2008
Last Update Date
02-01-2009
Code Navigator

A primary care provider (PCP) like Alexandra Rizek sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Physician Assistant

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
0110002185
License State
VA
Taxonomy Description
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

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)
1363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

PA9104776 (FL)

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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 1366693103, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
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 6 → 12 → 3 6 → 12 → 3 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 2 + 9 + 6 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1366693103.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
8505 ARLINGTON BLVD, SUITE 200
FAIRFAX, VA 22031
Internal Medicine (Cardiovascular Disease)
8505 ARLINGTON BLVD, SUITE 200
FAIRFAX, VA 22031
Ophthalmology
8505 ARLINGTON BLVD, SUITE 300
FAIRFAX, VA 22031
Ophthalmology
8505 ARLINGTON BLVD, SUITE 300
FAIRFAX, VA 22031
Physical Therapist
8505 ARLINGTON BLVD, STE 310
FAIRFAX, VA 22031
Pediatrics
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031
Pediatrics (Pediatric Gastroenterology)
8505 ARLINGTON BLVD, SUITE 400
FAIRFAX, VA 22031
Clinic/Center (Sleep Disorder Diagnostic)
8505 ARLINGTON BLVD, SUITE 450
FAIRFAX, VA 22031
Pediatrics (Pediatric Rheumatology)
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031
Pediatrics
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031
Pediatrics (Pediatric Endocrinology)
8505 ARLINGTON BLVD, SUITE # 100
FAIRFAX, VA 22031
Dentist
8505 ARLINGTON BLVD, STE 250
FAIRFAX, VA 22031
Specialist
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031
Nurse Practitioner (Family)
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031
Specialist
8505 ARLINGTON BLVD, SUITE 210
FAIRFAX, VA 22031
Specialist
8505 ARLINGTON BLVD, STE 130
FAIRFAX, VA 22031
Dentist (Pediatric Dentistry)
8505 ARLINGTON BLVD, STE 370
FAIRFAX, VA 22031
Nurse Practitioner
8505 ARLINGTON BLVD, SUITE 450
FAIRFAX, VA 22031
Nurse Practitioner (Family)
8505 ARLINGTON BLVD, SUITE 400
FAIRFAX, VA 22031
Psychiatry & Neurology (Psychiatry)
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366693103, enumerated as an "individual" on October 09, 2008.

The provider is located at 8505 ARLINGTON BLVD SUITE 200 FAIRFAX, VA 22031 and the phone number is (703) 698-8525.

Physician Assistant with taxonomy code 363A00000X.