GOLDEN GATE SLEEP CENTER
NPI 1902345747
Internal Medicine - Sleep Medicine in Danville, CA

NPI Status: Active since February 13, 2017

Contact Information

400 EL CERRO BLVD
SUITE 107
DANVILLE, CA
ZIP 94526
Phone: (925) 820-4472
Fax: (925) 820-2650

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  • Organization
  • Internal Medicine
  • Sleep Medicine

About GOLDEN GATE SLEEP CENTER

This page provides the complete NPI Profile along with additional information for Golden Gate Sleep Center, an internist established in Danville, California operating as a Internal Medicine, focusing in sleep medicine . The healthcare provider is registered in the NPI registry with number 1902345747 assigned on February 2017. The practitioner's primary taxonomy code is 207RS0012X with license number 20A12339 (CA). The provider is registered as an organization and their NPI record was last updated 2 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 is doing business as Golden Gate Sleep Center. The authorized official of this NPI record is Puja Anil Thakkar D.o. (President)

NPI
1902345747
Provider Legal Name
PUJA THAKKAR, D.O., MEDICAL CORPORATION
Other Organization Name
GOLDEN GATE SLEEP CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
400 EL CERRO BLVD SUITE 107 DANVILLE, CA 94526
Location Phone
(925) 820-4472
Location Fax
(925) 820-2650
Mailing Address
400 EL CERRO BLVD SUITE 107 DANVILLE, CA 94526
Mailing Phone
(925) 820-4472
Mailing Fax
(925) 820-2650
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-13-2017
Last Update Date
03-15-2024
Code Navigator

An internist like Golden Gate Sleep Center is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Sleep Medicine

Taxonomy Code
207RS0012X
Type
Allopathic & Osteopathic Physicians
License No.
20A12339
License State
CA
Taxonomy Description
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

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

PUJA ANIL THAKKAR D.O.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(925) 820-4472

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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 1902345747, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 6 + 4 + 1 + 0 + 7 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1902345747.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine
400 EL CERRO BLVD, STE 102
DANVILLE, CA 94526
Dentist (General Practice)
400 EL CERRO BLVD, SUITE 101
DANVILLE, CA 94526
Dentist
400 EL CERRO BLVD, SUITE 202
DANVILLE, CA 94526
Dentist (General Practice)
400 EL CERRO BLVD, SUITE #101
DANVILLE, CA 94526
Dentist
400 EL CERRO BLVD, SUITE #201
DANVILLE, CA 94526
Chiropractor
400 EL CERRO BLVD, SUITE 206
DANVILLE, CA 94526
Dermatology (Procedural Dermatology)
400 EL CERRO BLVD, SUITE 204
DANVILLE, CA 94526

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902345747, enumerated as an "organization" on February 13, 2017.

The provider is located at 400 EL CERRO BLVD SUITE 107 DANVILLE, CA 94526 and the phone number is (925) 820-4472.

Internal Medicine with taxonomy code 207RS0012X and a focus in Sleep Medicine.