MARIN FERTILITY CENTER
NPI 1942685102
Obstetrics & Gynecology - Reproductive Endocrinology in Greenbrae, CA

NPI Status: Active since July 29, 2015

Contact Information

1100 S ELISEO DR
SUITE 107
GREENBRAE, CA
ZIP 94904
Phone: (415) 925-9404
Fax: (415) 484-7045

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  • Organization
  • Obstetrics & Gynecology
  • Reproductive Endocrinology
  • CLIA Number: 05D2004367
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-13-2026

About MARIN FERTILITY CENTER

This page provides the complete NPI Profile along with additional information for Marin Fertility Center, a women's health care provider established in Greenbrae, California operating as a Obstetrics & Gynecology, focusing in reproductive endocrinology . The healthcare provider is registered in the NPI registry with number 1942685102 assigned on July 2015. The practitioner's primary taxonomy code is 207VE0102X with license number A72448 (CA). The provider is registered as an organization and their NPI record was last updated 11 years ago. Marin Fertility Center 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 Marin Fertility Center. The authorized official of this NPI record is Dr. Peter S Uzelac M.d (Owner)

NPI
1942685102
Provider Legal Name
PETER S UZELAC MD, INC
Other Organization Name
MARIN FERTILITY CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1100 S ELISEO DR SUITE 107 GREENBRAE, CA 94904
Location Phone
(415) 925-9404
Location Fax
(415) 484-7045
Mailing Address
1100 S ELISEO DR SUITE 107 GREENBRAE, CA 94904
Mailing Phone
(415) 925-9404
Mailing Fax
(415) 484-7045
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-29-2015
Last Update Date
07-29-2015
Code Navigator

Women's health care providers like Marin Fertility Center 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 Reproductive Endocrinology

Taxonomy Code
207VE0102X
Type
Allopathic & Osteopathic Physicians
License No.
A72448
License State
CA
Taxonomy Description
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

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

DR. PETER S UZELAC M.D

Authorized Official Title
OWNER
Authorized Official Phone
(415) 925-9404

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
05D2004367
Facility Type
Physician Office
Certificate Effective Date
November 14, 2024
Certificate Expiration Date
November 13, 2026
Laboratory Director
DR. PETER UZELAC
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Marin Fertility Center on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for MARIN FERTILITY CENTER

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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 1942685102, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 4 → 8 6 → 12 → 3 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 2 + 8 + 1 + 0 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1942685102.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Acupuncturist
1100 S ELISEO DR
GREENBRAE, CA 94904
Specialist
1100 S ELISEO DR, SUITE 107
GREENBRAE, CA 94904
Dermatology
1100 S ELISEO DR, SUITE 2
GREENBRAE, CA 94904
Otolaryngology
1100 S ELISEO DR, SUITE2
GREENBRAE, CA 94904
Specialist
1100 S ELISEO DR, SUITE 107
GREENBRAE, CA 94904
Pediatrics
1100 S ELISEO DR, #106
GREENBRAE, CA 94904
Surgery (Vascular Surgery)
1100 S ELISEO DR, SUITE 2A
GREENBRAE, CA 94904
Surgery (Vascular Surgery)
1100 S ELISEO DR, SUITE 2A
GREENBRAE, CA 94904
Internal Medicine
1100 S ELISEO DR, SUITE 2A
GREENBRAE, CA 94904
Internal Medicine (Infectious Disease)
1100 S ELISEO DR, SUITE 2A
GREENBRAE, CA 94904
Obstetrics & Gynecology (Reproductive Endocrinology)
1100 S ELISEO DR, STE 107
GREENBRAE, CA 94904
Pediatrics
1100 S ELISEO DR, STE 106
GREENBRAE, CA 94904
Clinic/Center (Ambulatory Surgical)
1100 S ELISEO DR, SUITE 3
GREENBRAE, CA 94904
Audiologist
1100 S ELISEO DR, 108
GREENBRAE, CA 94904
Dermatology
1100 S ELISEO DR, SUITE 2
GREENBRAE, CA 94904
Hearing Aid Equipment
1100 S ELISEO DR, 108
GREENBRAE, CA 94904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942685102, enumerated as an "organization" on July 29, 2015.

The provider is located at 1100 S ELISEO DR SUITE 107 GREENBRAE, CA 94904 and the phone number is (415) 925-9404.

Obstetrics & Gynecology with taxonomy code 207VE0102X and a focus in Reproductive Endocrinology.