PACIFIC EAR NOSE AND THROAT ASSOCIATES INC
NPI 1295893345
Otolaryngology in San Francisco, CA

NPI Status: Active since December 04, 2006

Contact Information

929 CLAY ST
SUITE 501
SAN FRANCISCO, CA
ZIP 94108
Phone: (415) 433-7945
Fax: (415) 433-1231

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  • Organization
  • Otolaryngology

About PACIFIC EAR NOSE AND THROAT ASSOCIATES INC

This page provides the complete NPI Profile along with additional information for Pacific Ear Nose And Throat Associates Inc, a provider established in San Francisco, California operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1295893345 assigned on December 2006. The practitioner's primary taxonomy code is 207Y00000X. The provider is registered as an organization and their NPI record was last updated 11 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 provider's former legal business name is Dexter Louie, Md Inc. The authorized official of this NPI record is Dr. Dexter Louie Md (President)

NPI
1295893345
Provider Legal Name
PACIFIC EAR NOSE AND THROAT ASSOCIATES INC
Other Organization Name
DEXTER LOUIE, MD INC
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
929 CLAY ST SUITE 501 SAN FRANCISCO, CA 94108
Location Phone
(415) 433-7945
Location Fax
(415) 433-1231
Mailing Address
929 CLAY ST SUITE 501 SAN FRANCISCO, CA 94108
Mailing Phone
(415) 433-7945
Mailing Fax
(415) 433-1231
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-04-2006
Last Update Date
03-05-2015
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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

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

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. DEXTER LOUIE MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(415) 433-7945

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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 1295893345, 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 9 → 18 → 9 8 → 16 → 7 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 6 + 9 + 6 + 3 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1295893345.

Other Providers at the Same Location


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

Urology
929 CLAY ST, #505
SAN FRANCISCO, CA 94108
Dermatology
929 CLAY ST, SUITE 105
SAN FRANCISCO, CA 94108
Obstetrics & Gynecology
929 CLAY ST, SUITE 305
SAN FRANCISCO, CA 94108
Obstetrics & Gynecology
929 CLAY ST, 305
SAN FRANCISCO, CA 94108
Dentist (General Practice)
929 CLAY ST, SUITE 205
SAN FRANCISCO, CA 94108
Podiatrist
929 CLAY ST, SUITE 407
SAN FRANCISCO, CA 94108
Otolaryngology
929 CLAY ST, SUITE 501
SAN FRANCISCO, CA 94108
Ophthalmology
929 CLAY ST, STE 405
SAN FRANCISCO, CA 94108
Contractor
929 CLAY ST, SUITE 201
SAN FRANCISCO, CA 94108
Optometrist
929 CLAY ST, 203
SAN FRANCISCO, CA 94108
Ophthalmology
929 CLAY ST, SUITE 405
SAN FRANCISCO, CA 94108
Internal Medicine (Cardiovascular Disease)
929 CLAY ST, SUITE 600
SAN FRANCISCO, CA 94108
Internal Medicine (Cardiovascular Disease)
929 CLAY ST, SUITE 303
SAN FRANCISCO, CA 94108
Urology
929 CLAY ST, SUITE 505
SAN FRANCISCO, CA 94108
Clinic/Center (Ophthalmologic Surgery)
929 CLAY ST, SUITE 503
SAN FRANCISCO, CA 94108
Obstetrics & Gynecology
929 CLAY ST, SUITE 305
SAN FRANCISCO, CA 94108
Obstetrics & Gynecology
929 CLAY ST, SUITE 305
SAN FRANCISCO, CA 94108
Clinic/Center (Primary Care)
929 CLAY ST, SUITE 201
SAN FRANCISCO, CA 94108
Nurse Practitioner (Adult Health)
929 CLAY ST, SUITE 303
SAN FRANCISCO, CA 94108
Otolaryngology
929 CLAY ST, SUITE 501
SAN FRANCISCO, CA 94108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295893345, enumerated as an "organization" on December 04, 2006.

The provider is located at 929 CLAY ST SUITE 501 SAN FRANCISCO, CA 94108 and the phone number is (415) 433-7945.

Otolaryngology with taxonomy code 207Y00000X.