NADER REZVANI D.D.S., P.C.
NPI 1679631980
Dentist - General Practice in Washington, DC

NPI Status: Active since December 05, 2006

Contact Information

908 NEW HAMPSHIRE AVE NW
SUITE 301
WASHINGTON, DC
ZIP 20037
Phone: (202) 457-0070
Fax: (202) 457-0029

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  • Organization
  • Dentist
  • General Practice

About NADER REZVANI D.D.S., P.C.

This page provides the complete NPI Profile along with additional information for Nader Rezvani D.d.s., P.c., 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 1679631980 assigned on December 2006. The practitioner's primary taxonomy code is 1223G0001X with license number DEN4636 (DC). The provider is registered as an organization and their NPI record was last updated 6 years ago. Nader Rezvani D.d.s., P.c. 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 Nader Rezvani D.d.s. (President)

NPI
1679631980
Provider Name
NADER REZVANI D.D.S., P.C.
Entity Type
Organization
Location Address
908 NEW HAMPSHIRE AVE NW SUITE 301 WASHINGTON, DC 20037
Location Phone
(202) 457-0070
Location Fax
(202) 457-0029
Mailing Address
908 NEW HAMPSHIRE AVE NW SUITE 301 WASHINGTON, DC 20037
Mailing Phone
(202) 457-0070
Mailing Fax
(202) 457-0029
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-05-2006
Last Update Date
08-22-2020
Code Navigator

A dentist like Nader Rezvani D.d.s., P.c. 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.
DEN4636
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.

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)
11223G0001XDental Providers

Dentist
General Practice

0401008527 (VA)

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

NADER REZVANI D.D.S.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(202) 457-0070

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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 1679631980, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
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 7 → 14 → 5 6 → 12 → 3 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 2 + 3 + 2 + 9 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1679631980.

Other Providers at the Same Location


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

Naturopath
908 NEW HAMPSHIRE AVE NW, GW CENTER FOR INTEGRATIVE MEDICINE SUITE 200
WASHINGTON, DC 20037
Social Worker (Clinical)
908 NEW HAMPSHIRE AVE NW, #603
WASHINGTON, DC 20037
Dentist
908 NEW HAMPSHIRE AVE NW, SUITE # 301
WASHINGTON, DC 20037
Internal Medicine (Rheumatology)
908 NEW HAMPSHIRE AVE NW, SUITE 200
WASHINGTON, DC 20037
Obstetrics & Gynecology (Gynecology)
908 NEW HAMPSHIRE AVE NW, SUITE-200
WASHINGTON, DC 20037
Social Worker (Clinical)
908 NEW HAMPSHIRE AVE NW, SUITE 603
WASHINGTON, DC 20037
Psychiatry & Neurology (Psychiatry)
908 NEW HAMPSHIRE AVE NW, SUITE 603
WASHINGTON, DC 20037
Family Medicine
908 NEW HAMPSHIRE AVE NW, SUITE 200
WASHINGTON, DC 20037
Specialist
908 NEW HAMPSHIRE AVE NW, SUITE 200
WASHINGTON, DC 20037
Preventive Medicine (Public Health & General Preventive Medicine)
908 NEW HAMPSHIRE AVE NW, STE 200
WASHINGTON, DC 20037
Psychologist
908 NEW HAMPSHIRE AVE NW, SUITE 303
WASHINGTON, DC 20037
Psychiatry & Neurology (Psychiatry)
908 NEW HAMPSHIRE AVE NW, SUITE 601
WASHINGTON, DC 20037
Naturopath
908 NEW HAMPSHIRE AVE NW, SUITE 200
WASHINGTON, DC 20037
Psychologist (Clinical)
908 NEW HAMPSHIRE AVE NW, SUITE 700
WASHINGTON, DC 20037
Psychologist
908 NEW HAMPSHIRE AVE NW, SUITE 303
WASHINGTON, DC 20037
Physician Assistant (Medical)
908 NEW HAMPSHIRE AVE NW, SUITE #200
WASHINGTON, DC 20037
Dentist
908 NEW HAMPSHIRE AVE NW, #100
WASHINGTON, DC 20037
Ophthalmology
908 NEW HAMPSHIRE AVE NW, SUITE 400
WASHINGTON, DC 20037
Ophthalmology
908 NEW HAMPSHIRE AVE NW, SUITE 400
WASHINGTON, DC 20037
Ophthalmology
908 NEW HAMPSHIRE AVE NW, SUITE 400
WASHINGTON, DC 20037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679631980, enumerated as an "organization" on December 05, 2006.

The provider is located at 908 NEW HAMPSHIRE AVE NW SUITE 301 WASHINGTON, DC 20037 and the phone number is (202) 457-0070.

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