PACIFIC GYNECOLOGY SURGICAL GROUP INC
NPI 1861865479
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in San Francisco, CA

NPI Status: Active since November 04, 2015

Contact Information

2100 WEBSTER ST STE 518
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 426-7859
Fax: (415) 426-7805

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  • Organization
  • Obstetrics & Gynecology
  • Urogynecology and Reconstructive Pelvic ...
  • CLIA Number: 05D2108301
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-01-2028

About PACIFIC GYNECOLOGY SURGICAL GROUP INC

This page provides the complete NPI Profile along with additional information for Pacific Gynecology Surgical Group Inc, a women's health care provider established in San Francisco, California operating as a Obstetrics & Gynecology, focusing in urogynecology and reconstructive pelvic surgery . The healthcare provider is registered in the NPI registry with number 1861865479 assigned on November 2015. The practitioner's primary taxonomy code is 207VF0040X. 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 authorized official of this NPI record is Leslie Kardos (Owner)

NPI
1861865479
Provider Name
PACIFIC GYNECOLOGY SURGICAL GROUP INC
Entity Type
Organization
Location Address
2100 WEBSTER ST STE 518 SAN FRANCISCO, CA 94115
Location Phone
(415) 426-7859
Location Fax
(415) 426-7805
Mailing Address
2100 WEBSTER ST STE 518 SAN FRANCISCO, CA 94115
Mailing Phone
(415) 426-7859
Mailing Fax
(415) 426-7805
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-04-2015
Last Update Date
12-01-2015
Code Navigator

Women's health care providers like Pacific Gynecology Surgical Group Inc treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology Urogynecology and Reconstructive Pelvic Surgery

Taxonomy Code
207VF0040X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A subspecialist in Urogynecology and Reconstructive Pelvic Surgery is a physician in Urology or Obstetrics and Gynecology who, by virtue of education and training, is prepared to provide consultation and comprehensive management of women with complex benign pelvic conditions, lower urinary tract disorders, and pelvic floor dysfunction. Comprehensive management includes those diagnostic and therapeutic procedures necessary for the total care of the patient with these conditions and complications resulting from them.

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

LESLIE KARDOS

Authorized Official Title
OWNER
Authorized Official Phone
(415) 426-7859

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2108301
Facility Type
Physician Office
Certificate Effective Date
February 02, 2026
Certificate Expiration Date
February 01, 2028
Laboratory Director
LESLIE KARDOS
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Pacific Gynecology Surgical Group Inc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1861865479, 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 6 → 12 → 3 8 → 16 → 7 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 6 + 6 + 1 + 0 + 4 + 1 + 4 + 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 1861865479.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861865479, enumerated as an "organization" on November 04, 2015.

The provider is located at 2100 WEBSTER ST STE 518 SAN FRANCISCO, CA 94115 and the phone number is (415) 426-7859.

Obstetrics & Gynecology with taxonomy code 207VF0040X and a focus in Urogynecology and Reconstructive Pelvic Surgery.