MARGOT BARKER
NPI 1790426765
Obstetrics & Gynecology in Encinitas, CA

NPI Status: Active since April 05, 2022

Contact Information

320 SANTA FE DR
ENCINITAS, CA
ZIP 92024
Phone: (858) 927-5527

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  • Individual
  • Female
  • Obstetrics & Gynecology

About MARGOT BARKER

This page provides the complete NPI Profile along with additional information for Margot Barker, a women's health care provider established in Encinitas, California with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1790426765 assigned on April 2022. The practitioner's primary taxonomy code is 207V00000X with license number 191060 (CA). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1790426765
Provider Name
MARGOT BARKER
Gender
Female
Entity Type
Individual
Location Address
320 SANTA FE DR ENCINITAS, CA 92024
Location Phone
(858) 927-5527
Mailing Address
10790 RANCHO BERNARDO ROAD MAIL DROP 4S-205, DESK 2368 SAN DIEGO, CA 92127
Mailing Phone
(858) 927-5527
Is Sole Proprietor?
No
Enumeration Date
04-05-2022
Last Update Date
07-07-2026
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Women's health care providers like Margot Barker 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

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
191060
License State
CA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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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 1790426765, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
5
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 4 → 8 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 8 + 2 + 1 + 2 + 7 + 1 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1790426765.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine
320 SANTA FE DR, SUITE 303
ENCINITAS, CA 92024
Family Medicine
320 SANTA FE DR, SUITE 205
ENCINITAS, CA 92024
Dermatology
320 SANTA FE DR, SUITE 207
ENCINITAS, CA 92024
Internal Medicine (Pulmonary Disease)
320 SANTA FE DR, SUITE 101
ENCINITAS, CA 92024
Internal Medicine (Cardiovascular Disease)
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Internal Medicine (Cardiovascular Disease)
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Specialist
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Orthopaedic Surgery
320 SANTA FE DR, 301
ENCINITAS, CA 92024
Internal Medicine (Interventional Cardiology)
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Nurse Practitioner
320 SANTA FE DR, SUITE 108
ENCINITAS, CA 92024
Nurse Practitioner
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Dentist (Prosthodontics)
320 SANTA FE DR, SUITE #201
ENCINITAS, CA 92024
Dentist (General Practice)
320 SANTA FE DR, SUITE 105
ENCINITAS, CA 92024
Physician Assistant
320 SANTA FE DR, STE. 300
ENCINITAS, CA 92024
Internal Medicine (Pulmonary Disease)
320 SANTA FE DR, SUITE 101
ENCINITAS, CA 92024
Specialist
320 SANTA FE DR, STE LL4
ENCINITAS, CA 92024
Urology
320 SANTA FE DR, SUITE 300
ENCINITAS, CA 92024
Internal Medicine (Pulmonary Disease)
320 SANTA FE DR, STE 308
ENCINITAS, CA 92024
Specialist
320 SANTA FE DR, SUITE 310
ENCINITAS, CA 92024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790426765, enumerated as an "individual" on April 05, 2022.

The provider is located at 320 SANTA FE DR ENCINITAS, CA 92024 and the phone number is (858) 927-5527.

Obstetrics & Gynecology with taxonomy code 207V00000X.