KAY MAY KWOK MD INC
NPI 1487977005
Obstetrics & Gynecology - Obstetrics in Torrance, CA

NPI Status: Active since March 10, 2010

Contact Information

3440 LOMITA BLVD STE 607
TORRANCE, CA
ZIP 90505
Phone: (310) 530-5965
Fax: (310) 530-5008

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  • Organization
  • Obstetrics & Gynecology
  • Obstetrics
  • CLIA Number: 05D2110236
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-09-2028

About KAY MAY KWOK MD INC

This page provides the complete NPI Profile along with additional information for Kay May Kwok Md Inc, a women's health care provider established in Torrance, California operating as a Obstetrics & Gynecology, focusing in obstetrics . The healthcare provider is registered in the NPI registry with number 1487977005 assigned on March 2010. The practitioner's primary taxonomy code is 207VX0000X with license number A93475 (CA). The provider is registered as an organization and their NPI record was last updated 8 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 Dr. Kay May Madeleine Kwok Md (President)

NPI
1487977005
Provider Name
KAY MAY KWOK MD INC
Entity Type
Organization
Location Address
3440 LOMITA BLVD STE 607 TORRANCE, CA 90505
Location Phone
(310) 530-5965
Location Fax
(310) 530-5008
Mailing Address
PO BOX 3098 TORRANCE, CA 90510
Mailing Phone
(310) 792-3914
Mailing Fax
(310) 530-5008
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-10-2010
Last Update Date
03-05-2018
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Women's health care providers like Kay May Kwok Md 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 Obstetrics

Taxonomy Code
207VX0000X
Type
Allopathic & Osteopathic Physicians
License No.
A93475
License State
CA
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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. KAY MAY MADELEINE KWOK MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(310) 530-5965

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
A93475OTHER (01)CAMEDICAL LICENSE

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
05D2110236
Facility Type
Physician Office
Certificate Effective Date
March 10, 2026
Certificate Expiration Date
March 09, 2028
Laboratory Director
KAY MAY KWOK
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Kay May Kwok Md Inc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for KAY MAY KWOK MD INC

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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 1487977005, 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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
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 8 → 16 → 7 9 → 18 → 9 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 8 + 7 + 1 + 4 + 0 + 0 + 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 1487977005.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487977005, enumerated as an "organization" on March 10, 2010.

The provider is located at 3440 LOMITA BLVD STE 607 TORRANCE, CA 90505 and the phone number is (310) 530-5965.

Obstetrics & Gynecology with taxonomy code 207VX0000X and a focus in Obstetrics.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.