NANCY SUE CETEL M.D.
NPI 1093800500
Obstetrics & Gynecology - Gynecology in Rancho Santa Fe, CA

NPI Status: Active since October 03, 2006

Contact Information

18422 CALLE LA SERRA
RANCHO SANTA FE, CA
ZIP 92091
Phone: (858) 756-9800
Fax: (858) 756-9985

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • Gynecology

About NANCY CETEL

This page provides the complete NPI Profile along with additional information for Nancy Cetel, a women's health care provider established in Rancho Santa Fe, California with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1093800500 assigned on October 2006. The practitioner's primary taxonomy code is 207VG0400X with license number G39981 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1093800500
Provider Name
NANCY SUE CETEL M.D.
Gender
Female
Entity Type
Individual
Location Address
18422 CALLE LA SERRA RANCHO SANTA FE, CA 92091
Location Phone
(858) 756-9800
Location Fax
(858) 756-9985
Mailing Address
18422 CALLE LA SERRA RANCHO SANTA FE, CA 92091
Mailing Phone
(858) 756-9800
Mailing Fax
(858) 756-9985
Is Sole Proprietor?
Yes
Enumeration Date
10-03-2006
Last Update Date
07-08-2007
Code Navigator

Women's health care providers like Nancy Cetel 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 Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
License No.
G39981
License State
CA
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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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 1093800500, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 9 → 18 → 9 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 6 + 0 + 0 + 5 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1093800500.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
18422 CALLE LA SERRA
RANCHO SANTA FE, CA 92091

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093800500, enumerated as an "individual" on October 03, 2006.

The provider is located at 18422 CALLE LA SERRA RANCHO SANTA FE, CA 92091 and the phone number is (858) 756-9800.

Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.