DR. JAMAL YOUSEFI M.D.
NPI 1699165753
Clinic/Center - Ambulatory Surgical in Vienna, VA

NPI Status: Active since January 28, 2015

Contact Information

502 MAPLE AVE W
VIENNA, VA
ZIP 22180
Phone: (703) 255-4922

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  • Individual
  • Male
  • Clinic/Center
  • Ambulatory Surgical

About JAMAL YOUSEFI

This page provides the complete NPI Profile along with additional information for Jamal Yousefi, a provider established in Vienna, Virginia with a medical specialization in Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1699165753 assigned on January 2015. The practitioner's primary taxonomy code is 261QA1903X with license number 0101055390 (VA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1699165753
Provider Name
DR. JAMAL YOUSEFI M.D.
Gender
Male
Entity Type
Individual
Location Address
502 MAPLE AVE W VIENNA, VA 22180
Location Phone
(703) 255-4922
Mailing Address
502 MAPLE AVE W VIENNA, VA 22180
Mailing Phone
(703) 255-4922
Is Sole Proprietor?
Yes
Enumeration Date
01-28-2015
Last Update Date
01-28-2015
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities
License No.
0101055390
License State
VA

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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 1699165753, 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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 9 → 18 → 9 1 → 2 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 2 + 6 + 1 + 0 + 7 + 1 + 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 1699165753.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
502 MAPLE AVE W
VIENNA, VA 22180
Clinic/Center (Ambulatory Surgical)
502 MAPLE AVE W
VIENNA, VA 22180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699165753, enumerated as an "individual" on January 28, 2015.

The provider is located at 502 MAPLE AVE W VIENNA, VA 22180 and the phone number is (703) 255-4922.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.