SIGMA ENT
NPI 1972268159
Otolaryngology in Pinole, CA

NPI Status: Active since November 03, 2021

Contact Information

1700 SAN PABLO AVE STE F
PINOLE, CA
ZIP 94564
Phone: (510) 724-6662
Fax: (510) 724-1923

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  • Organization
  • Otolaryngology

About SIGMA ENT

This page provides the complete NPI Profile along with additional information for Sigma Ent, a provider established in Pinole, California operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1972268159 assigned on November 2021. The practitioner's primary taxonomy code is 207Y00000X. The provider is registered as an organization and their NPI record was last updated 4 years ago. Sigma Ent operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Sigma Ent. The authorized official of this NPI record is Christian P Conderman (Owner)

NPI
1972268159
Provider Legal Name
SIGMA EAR NOSE & THROAT
Other Organization Name
SIGMA ENT
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1700 SAN PABLO AVE STE F PINOLE, CA 94564
Location Phone
(510) 724-6662
Location Fax
(510) 724-1923
Mailing Address
1700 SAN PABLO AVE STE F PINOLE, CA 94564
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-03-2021
Last Update Date
04-19-2022
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Location Map

Secondary Locations

  • 410 Estudillo Ave
    San Leandro, CA 94577
    (510) 483-3565
  • 77 Moraga Way Ste G
    Orinda, CA 94563
    (925) 254-6710

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 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

CHRISTIAN P CONDERMAN

Authorized Official Title
OWNER
Authorized Official Phone
(510) 483-3565

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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 1972268159, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 7 → 14 → 5 2 → 4 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 4 + 6 + 1 + 6 + 1 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1972268159.

Other Providers at the Same Location


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

Hearing Aid Equipment
1700 SAN PABLO AVE STE F
PINOLE, CA 94564
Hearing Aid Equipment
1700 SAN PABLO AVE STE F
PINOLE, CA 94564

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972268159, enumerated as an "organization" on November 03, 2021.

The provider is located at 1700 SAN PABLO AVE STE F PINOLE, CA 94564 and the phone number is (510) 724-6662.

Otolaryngology with taxonomy code 207Y00000X.