DR. NEIL L. STARR D.D.S.
NPI 1710026455
Dentist - Prosthodontics in Washington, DC

NPI Status: Active since February 06, 2007

Contact Information

1234 19TH ST NW
SUITE #306
WASHINGTON, DC
ZIP 20036
Phone: (202) 293-7177
Fax: (202) 293-7179

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  • Individual
  • Male
  • Dentist
  • Prosthodontics
  • CLIA Number: 09D2197338
  • CLIA Cert. Type: Other - DENTIST
  • CLIA Exp. Date: 10-22-2026

About NEIL STARR

This page provides the complete NPI Profile along with additional information for Neil Starr, a provider established in Washington, District Of Columbia with a medical specialization in Dentist, focusing in prosthodontics . The healthcare provider is registered in the NPI registry with number 1710026455 assigned on February 2007. The practitioner's primary taxonomy code is 1223P0700X with license number DEN3545 (DC). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1710026455
Provider Name
DR. NEIL L. STARR D.D.S.
Gender
Male
Entity Type
Individual
Location Address
1234 19TH ST NW SUITE #306 WASHINGTON, DC 20036
Location Phone
(202) 293-7177
Location Fax
(202) 293-7179
Mailing Address
1234 19TH ST NW SUITE #306 WASHINGTON, DC 20036
Mailing Phone
(202) 293-7177
Mailing Fax
(202) 293-7179
Is Sole Proprietor?
Yes
Enumeration Date
02-06-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Neil Starr 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 Prosthodontics

Taxonomy Code
1223P0700X
Type
Dental Providers
License No.
DEN3545
License State
DC
Taxonomy Description
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
09D2197338
Facility Type
Other - DENTIST
Certificate Effective Date
October 23, 2024
Certificate Expiration Date
October 22, 2026
Laboratory Director
DR. NEIL L. STARR
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Neil Starr to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1710026455, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 1 → 2 0 → 0 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 0 + 2 + 1 + 2 + 4 + 1 + 0 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1710026455.

Other Providers at the Same Location


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

Psychologist (Clinical)
1234 19TH ST NW, SUITE 800
WASHINGTON, DC 20036
Dentist (Oral and Maxillofacial Surgery)
1234 19TH ST NW, 508
WASHINGTON, DC 20036
Dentist (Periodontics)
1234 19TH ST NW, SUITE # 308
WASHINGTON, DC 20036
Dentist
1234 19TH ST NW, #604
WASHINGTON, DC 20036
Dentist
1234 19TH ST NW, SUITE 200
WASHINGTON, DC 20036
Social Worker (Clinical)
1234 19TH ST NW, SUITE #901
WASHINGTON, DC 20036
Dentist (General Practice)
1234 19TH ST NW, SUITE #801
WASHINGTON, DC 20036
Dentist
1234 19TH ST NW, SUITE 400
WASHINGTON, DC 20036
Social Worker (Clinical)
1234 19TH ST NW, SUITE 230
WASHINGTON, DC 20036
Dentist (General Practice)
1234 19TH ST NW, SUITE 900
WASHINGTON, DC 20036
Social Worker (Clinical)
1234 19TH ST NW, SUITE 800
WASHINGTON, DC 20036
Acupuncturist
1234 19TH ST NW, SUITE 700
WASHINGTON, DC 20036
Dentist (Endodontics)
1234 19TH ST NW, 502
WASHINGTON, DC 20036
Acupuncturist
1234 19TH ST NW, SUITE 600
WASHINGTON, DC 20036
Clinic/Center (Physical Therapy)
1234 19TH ST NW, SUITE 802
WASHINGTON, DC 20036
Social Worker (Clinical)
1234 19TH ST NW, SUITE 901
WASHINGTON, DC 20036
Dentist
1234 19TH ST NW, 704
WASHINGTON, DC 20036
Dentist
1234 19TH ST NW, SUITE 710
WASHINGTON, DC 20036
Home Health
1234 19TH ST NW, SUITE 600
WASHINGTON, DC 20036
Dentist (General Practice)
1234 19TH ST NW, SUITE 100
WASHINGTON, DC 20036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710026455, enumerated as an "individual" on February 06, 2007.

The provider is located at 1234 19TH ST NW SUITE #306 WASHINGTON, DC 20036 and the phone number is (202) 293-7177.

Dentist with taxonomy code 1223P0700X and a focus in Prosthodontics.