CALIFORNIA SLEEP AND SNORING PC
NPI 1639446693
Otolaryngology - Otolaryngology/Facial Plastic Surgery in San Francisco, CA

NPI Status: Active since November 18, 2011

Contact Information

50 POST ST
SUITE 6
SAN FRANCISCO, CA
ZIP 94104
Phone: (408) 374-4370

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  • Organization
  • Otolaryngology
  • Otolaryngology/Facial Plastic Surgery

About CALIFORNIA SLEEP AND SNORING PC

This page provides the complete NPI Profile along with additional information for California Sleep And Snoring Pc, a provider established in San Francisco, California operating as a Otolaryngology, focusing in otolaryngology/facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1639446693 assigned on November 2011. The practitioner's primary taxonomy code is 207YX0905X. The provider is registered as an organization and their NPI record was last updated 15 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 Matthew Mingrone M.d. (Medical Director)

NPI
1639446693
Provider Name
CALIFORNIA SLEEP AND SNORING PC
Entity Type
Organization
Location Address
50 POST ST SUITE 6 SAN FRANCISCO, CA 94104
Location Phone
(408) 374-4370
Mailing Address
50 POST ST SUITE 6 SAN FRANCISCO, CA 94104
Mailing Phone
(408) 374-4370
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-18-2011
Last Update Date
11-18-2011
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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 Otolaryngology/Facial Plastic Surgery

Taxonomy Code
207YX0905X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

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

MATTHEW MINGRONE M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(408) 374-4370

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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 1639446693, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 3 → 6 4 → 8 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 8 + 4 + 1 + 2 + 6 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1639446693.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Otolaryngology (Otolaryngology/Facial Plastic Surgery)
50 POST ST, SUITE 6
SAN FRANCISCO, CA 94104
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
50 POST ST, SUITE 6
SAN FRANCISCO, CA 94104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639446693, enumerated as an "organization" on November 18, 2011.

The provider is located at 50 POST ST SUITE 6 SAN FRANCISCO, CA 94104 and the phone number is (408) 374-4370.

Otolaryngology with taxonomy code 207YX0905X and a focus in Otolaryngology/Facial Plastic Surgery.