HAROLD L SHAPIRO DDS LTD
NPI 1275624801
Dentist - General Practice in Alexandria, VA

NPI Status: Active since September 27, 2006

Contact Information

5249 DUKE ST
SUITE 101
ALEXANDRIA, VA
ZIP 22304
Phone: (703) 751-4344
Fax: (703) 461-3250

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  • Organization
  • Dentist
  • General Practice

About HAROLD L SHAPIRO DDS LTD

This page provides the complete NPI Profile along with additional information for Harold L Shapiro Dds Ltd, a provider established in Alexandria, Virginia operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1275624801 assigned on September 2006. The practitioner's primary taxonomy code is 1223G0001X with license number VA4154 (VA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Harold Leslie Shapiro Dds (President)

NPI
1275624801
Provider Name
HAROLD L SHAPIRO DDS LTD
Entity Type
Organization
Location Address
5249 DUKE ST SUITE 101 ALEXANDRIA, VA 22304
Location Phone
(703) 751-4344
Location Fax
(703) 461-3250
Mailing Address
5249 DUKE ST SUITE 101 ALEXANDRIA, VA 22304
Mailing Phone
(703) 751-4344
Mailing Fax
(703) 461-3250
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-27-2006
Last Update Date
08-22-2020
Code Navigator

A dentist like Harold L Shapiro Dds Ltd 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.
VA4154
License State
VA
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 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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. HAROLD LESLIE SHAPIRO DDS

Authorized Official Title
PRESIDENT
Authorized Official Phone
(703) 751-4344

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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 1275624801, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 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 + 2 + 1 + 4 + 5 + 1 + 2 + 2 + 8 + 8 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1275624801.

Other Providers at the Same Location


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

Internal Medicine
5249 DUKE ST, 100D
ALEXANDRIA, VA 22304
Podiatrist (Foot & Ankle Surgery)
5249 DUKE ST, #212
ALEXANDRIA, VA 22304
Social Worker (Clinical)
5249 DUKE ST, SUITE 200
ALEXANDRIA, VA 22304
Psychiatry & Neurology (Psychiatry)
5249 DUKE ST, SUITE 200
ALEXANDRIA, VA 22304
Dentist
5249 DUKE ST, SUITE 410
ALEXANDRIA, VA 22304
Dentist (General Practice)
5249 DUKE ST, SUITE 410
ALEXANDRIA, VA 22304
Physical Therapist
5249 DUKE ST, SUITE 203
ALEXANDRIA, VA 22304
Internal Medicine
5249 DUKE ST, STE 100D
ALEXANDRIA, VA 22304
Physical Therapist (Neurology)
5249 DUKE ST, STE 203
ALEXANDRIA, VA 22304
Chiropractor
5249 DUKE ST, SUITE 100
ALEXANDRIA, VA 22304
Chiropractor
5249 DUKE ST, SUITE 100
ALEXANDRIA, VA 22304
Social Worker (Clinical)
5249 DUKE ST, SUITE 200
ALEXANDRIA, VA 22304
Physical Therapist (Neurology)
5249 DUKE ST, #203
ALEXANDRIA, VA 22304
Dentist
5249 DUKE ST, SUITE 101
ALEXANDRIA, VA 22304
Clinic/Center (Radiology)
5249 DUKE ST, SUITE 400
ALEXANDRIA, VA 22304
Physical Therapist
5249 DUKE ST, SUITE 203
ALEXANDRIA, VA 22304
Family Medicine
5249 DUKE ST, SUITE 102
ALEXANDRIA, VA 22304
Specialist
5249 DUKE ST, SUITE LL-1
ALEXANDRIA, VA 22304
Podiatrist (Foot & Ankle Surgery)
5249 DUKE ST, #212
ALEXANDRIA, VA 22304
Dentist
5249 DUKE ST, SUITE L-10
ALEXANDRIA, VA 22304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275624801, enumerated as an "organization" on September 27, 2006.

The provider is located at 5249 DUKE ST SUITE 101 ALEXANDRIA, VA 22304 and the phone number is (703) 751-4344.

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