DR. DOUGLAS BRUCE TINLOY D.D.S.
NPI 1720102718
Dentist - Orthodontics and Dentofacial Orthopedics in San Francisco, CA

NPI Status: Active since March 17, 2007

Contact Information

2000 VAN NESS AVE
SUITE #202
SAN FRANCISCO, CA
ZIP 94109
Phone: (415) 441-1246
Fax: (415) 441-1247

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  • Individual
  • Male
  • Dentist
  • Orthodontics and Dentofacial Orthopedics

About DOUGLAS TINLOY

This page provides the complete NPI Profile along with additional information for Douglas Tinloy, a provider established in San Francisco, California with a medical specialization in Dentist, focusing in orthodontics and dentofacial orthopedics . The healthcare provider is registered in the NPI registry with number 1720102718 assigned on March 2007. The practitioner's primary taxonomy code is 1223X0400X with license number 27566 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1720102718
Provider Name
DR. DOUGLAS BRUCE TINLOY D.D.S.
Gender
Male
Entity Type
Individual
Location Address
2000 VAN NESS AVE SUITE #202 SAN FRANCISCO, CA 94109
Location Phone
(415) 441-1246
Location Fax
(415) 441-1247
Mailing Address
2000 VAN NESS AVE SUITE #202 SAN FRANCISCO, CA 94109
Mailing Phone
(415) 441-1246
Mailing Fax
(415) 441-1247
Is Sole Proprietor?
Yes
Enumeration Date
03-17-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Douglas Tinloy 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.

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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

Dentist Orthodontics and Dentofacial Orthopedics

Taxonomy Code
1223X0400X
Type
Dental Providers
License No.
27566
License State
CA
Taxonomy Description
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.

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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 1720102718, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 1 → 2 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 2 + 0 + 4 + 7 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1720102718.

Other Providers at the Same Location


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

Dentist (General Practice)
2000 VAN NESS AVE, SUITE 203
SAN FRANCISCO, CA 94109
Specialist
2000 VAN NESS AVE, 305
SAN FRANCISCO, CA 94109
Specialist
2000 VAN NESS AVE, 305
SAN FRANCISCO, CA 94109
Dentist (General Practice)
2000 VAN NESS AVE, SUITE #203
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, SUITE 708
SAN FRANCISCO, CA 94109
Dentist (Orthodontics and Dentofacial Orthopedics)
2000 VAN NESS AVE, SUITE 202
SAN FRANCISCO, CA 94109
Pain Medicine (Interventional Pain Medicine)
2000 VAN NESS AVE, STE #402
SAN FRANCISCO, CA 94109
Social Worker (Clinical)
2000 VAN NESS AVE, #216
SAN FRANCISCO, CA 94109
Speech-Language Pathologist
2000 VAN NESS AVE, SUITE 702
SAN FRANCISCO, CA 94109
Counselor (Mental Health)
2000 VAN NESS AVE, SUITE 710/711
SAN FRANCISCO, CA 94109
Orthopaedic Surgery (Hand Surgery)
2000 VAN NESS AVE, SUITE 204
SAN FRANCISCO, CA 94109
Clinic/Center
2000 VAN NESS AVE, SUITE 501A
SAN FRANCISCO, CA 94109
Physical Therapist
2000 VAN NESS AVE, SUITE 603
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, STE. 706
SAN FRANCISCO, CA 94109
Clinic/Center (Pain)
2000 VAN NESS AVE, SUITE 402
SAN FRANCISCO, CA 94109
Internal Medicine (Nephrology)
2000 VAN NESS AVE, SUITE 605
SAN FRANCISCO, CA 94109
Internal Medicine (Cardiovascular Disease)
2000 VAN NESS AVE, SUITE 208
SAN FRANCISCO, CA 94109
Chiropractor
2000 VAN NESS AVE, SUITE 506
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, SUITE 708
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, SUITE 303
SAN FRANCISCO, CA 94109

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720102718, enumerated as an "individual" on March 17, 2007.

The provider is located at 2000 VAN NESS AVE SUITE #202 SAN FRANCISCO, CA 94109 and the phone number is (415) 441-1246.

Dentist with taxonomy code 1223X0400X and a focus in Orthodontics and Dentofacial Orthopedics.