YOUSEFI WASHINGTON CLINIC
NPI 1326253014
Dentist - General Practice in Washington, DC

NPI Status: Active since May 14, 2007

Contact Information

3 WASHINGTON CIR NW
SUITE G
WASHINGTON, DC
ZIP 20037
Phone: (202) 785-9474
Fax: (202) 785-2505

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  • Organization
  • Dentist
  • General Practice

About YOUSEFI WASHINGTON CLINIC

This page provides the complete NPI Profile along with additional information for Yousefi Washington Clinic, a provider established in Washington, District Of Columbia operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1326253014 assigned on May 2007. The practitioner's primary taxonomy code is 1223G0001X with license number DEN4897 (DC). The provider is registered as an organization and their NPI record was last updated 6 years ago. Yousefi Washington Clinic operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Mehdi Yousefi Dmd, Ms (Owner)

NPI
1326253014
Provider Name
YOUSEFI WASHINGTON CLINIC
Entity Type
Organization
Location Address
3 WASHINGTON CIR NW SUITE G WASHINGTON, DC 20037
Location Phone
(202) 785-9474
Location Fax
(202) 785-2505
Mailing Address
3 WASHINGTON CIR NW SUITE G WASHINGTON, DC 20037
Mailing Phone
(202) 785-9474
Mailing Fax
(202) 785-2505
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-14-2007
Last Update Date
08-22-2020
Code Navigator

A dentist like Yousefi Washington Clinic is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
DEN4897
License State
DC
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MEHDI YOUSEFI DMD, MS

Authorized Official Title
OWNER
Authorized Official Phone
(202) 785-9474

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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 1326253014, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
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 2 → 4 2 → 4 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 4 + 5 + 6 + 0 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1326253014.

Other Providers at the Same Location


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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
3 WASHINGTON CIR NW, STE 303
WASHINGTON, DC 20037
Specialist
3 WASHINGTON CIR NW, SUITE 404
WASHINGTON, DC 20037
Orthopaedic Surgery
3 WASHINGTON CIR NW, SUITE 110
WASHINGTON, DC 20037
Orthopaedic Surgery
3 WASHINGTON CIR NW, SUITE 404
WASHINGTON, DC 20037
Pathology (Cytopathology)
3 WASHINGTON CIR NW, #303
WASHINGTON, DC 20037
Obstetrics & Gynecology
3 WASHINGTON CIR NW, SUITE 401
WASHINGTON, DC 20037
Psychologist (Clinical)
3 WASHINGTON CIR NW, #206
WASHINGTON, DC 20037
Psychiatry & Neurology (Psychiatry)
3 WASHINGTON CIR NW, SUITE 406
WASHINGTON, DC 20037
Orthopaedic Surgery
3 WASHINGTON CIR NW, SUITE 404
WASHINGTON, DC 20037
Dentist (Orthodontics and Dentofacial Orthopedics)
3 WASHINGTON CIR NW, SUITE 306
WASHINGTON, DC 20037
Dentist
3 WASHINGTON CIR NW, SUITE 306
WASHINGTON, DC 20037
Obstetrics & Gynecology (Gynecology)
3 WASHINGTON CIR NW, SUITE 205
WASHINGTON, DC 20037
Internal Medicine
3 WASHINGTON CIR NW, SUITE 304
WASHINGTON, DC 20037
Psychologist (Clinical)
3 WASHINGTON CIR NW, SUITE 206
WASHINGTON, DC 20037
Social Worker (Clinical)
3 WASHINGTON CIR NW, SUITE 405
WASHINGTON, DC 20037
Social Worker (Clinical)
3 WASHINGTON CIR NW, SUITE 405
WASHINGTON, DC 20037
Dentist (General Practice)
3 WASHINGTON CIR NW, SUITE G
WASHINGTON, DC 20037
Obstetrics & Gynecology (Gynecology)
3 WASHINGTON CIR NW, #401
WASHINGTON, DC 20037
Dentist (Orthodontics and Dentofacial Orthopedics)
3 WASHINGTON CIR NW, SUITE #306
WASHINGTON, DC 20037
Internal Medicine
3 WASHINGTON CIR NW
WASHINGTON, DC 20037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326253014, enumerated as an "organization" on May 14, 2007.

The provider is located at 3 WASHINGTON CIR NW SUITE G WASHINGTON, DC 20037 and the phone number is (202) 785-9474.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.