DR. KAREN ANN FILKINS M.D.
NPI 1659322469
Obstetrics & Gynecology in Torrance, CA

NPI Status: Active since May 15, 2006

Contact Information

23441 MADISON ST
BLDG.8, SUITE 290
TORRANCE, CA
ZIP 90505
Phone: (310) 375-7171
Fax: (310) 375-7192

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  • Individual
  • Female
  • Obstetrics & Gynecology

About KAREN FILKINS

This page provides the complete NPI Profile along with additional information for Karen Filkins, a women's health care provider established in Torrance, California with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1659322469 assigned on May 2006. The practitioner's primary taxonomy code is 207V00000X with license number G84052 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1659322469
Provider Name
DR. KAREN ANN FILKINS M.D.
Gender
Female
Entity Type
Individual
Location Address
23441 MADISON ST BLDG.8, SUITE 290 TORRANCE, CA 90505
Location Phone
(310) 375-7171
Location Fax
(310) 375-7192
Mailing Address
1184 WHITEHEART CT MARCO ISLAND, FL 34145
Mailing Phone
(310) 748-2681
Mailing Fax
(310) 375-7192
Is Sole Proprietor?
Yes
Enumeration Date
05-15-2006
Last Update Date
07-08-2007
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Women's health care providers like Karen Filkins 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.
G84052
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 1659322469, 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 5 → 10 → 1 3 → 6 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 6 + 2 + 4 + 4 + 1 + 2 + 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 1659322469.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Clinic/Center (Rehabilitation)
23441 MADISON ST, STE 330 BLDG 8
TORRANCE, CA 90505
Internal Medicine (Rheumatology)
23441 MADISON ST, SUITE #340
TORRANCE, CA 90505
Internal Medicine (Rheumatology)
23441 MADISON ST, SUITE #340
TORRANCE, CA 90505
Internal Medicine (Rheumatology)
23441 MADISON ST, SUITE #340
TORRANCE, CA 90505
Internal Medicine (Rheumatology)
23441 MADISON ST, SUITE #340
TORRANCE, CA 90505
Pediatrics
23441 MADISON ST, 305
TORRANCE, CA 90505
Physical Therapist
23441 MADISON ST, SUITE 330, BUILDING 8
TORRANCE, CA 90505
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
23441 MADISON ST, SUITE 220
TORRANCE, CA 90505
Internal Medicine
23441 MADISON ST, SUITE #340
TORRANCE, CA 90505
Nurse Practitioner (Women's Health)
23441 MADISON ST, SUITE 301, BLDG. #8
TORRANCE, CA 90505
Dentist
23441 MADISON ST, 150
TORRANCE, CA 90505
Ophthalmology
23441 MADISON ST, SUITE 120
TORRANCE, CA 90505
Ophthalmology
23441 MADISON ST, SUITE 120
TORRANCE, CA 90505
Internal Medicine (Rheumatology)
23441 MADISON ST, SUITE #340
TORRANCE, CA 90505
Clinical Medical Laboratory
23441 MADISON ST, STE 310 BLDG 8
TORRANCE, CA 90505
Clinical Medical Laboratory
23441 MADISON ST, BUILDING 8 SUITE 301
TORRANCE, CA 90505
Urology
23441 MADISON ST, SUITE 140
TORRANCE, CA 90505
Pathology (Anatomic Pathology)
23441 MADISON ST, STE 301B
TORRANCE, CA 90505
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
23441 MADISON ST, BUILDING 8, SUITE 130
TORRANCE, CA 90505
Dentist (General Practice)
23441 MADISON ST, SUITE #210
TORRANCE, CA 90505

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659322469, enumerated as an "individual" on May 15, 2006.

The provider is located at 23441 MADISON ST BLDG.8, SUITE 290 TORRANCE, CA 90505 and the phone number is (310) 375-7171.

Obstetrics & Gynecology with taxonomy code 207V00000X.