MY CHULA VISTA DOCTORS
NPI 1356586465
Internal Medicine - Endocrinology, Diabetes & Metabolism in National City, CA

NPI Status: Active since December 04, 2008

Contact Information

22 W 35TH ST STE 101
NATIONAL CITY, CA
ZIP 91950
Phone: (619) 427-3361

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  • Organization
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About MY CHULA VISTA DOCTORS

This page provides the complete NPI Profile along with additional information for My Chula Vista Doctors, an internist established in National City, California operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1356586465 assigned on December 2008. The practitioner's primary taxonomy code is 207RE0101X. The provider is registered as an organization and their NPI record was last updated 2 years ago. My Chula Vista Doctors 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 My Chula Vista Doctors. The authorized official of this NPI record is Clara Lucy Polak Md (Medical Director)

NPI
1356586465
Provider Legal Name
CLARA LUCKY POLAK MD, INC.
Other Organization Name
MY CHULA VISTA DOCTORS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
22 W 35TH ST STE 101 NATIONAL CITY, CA 91950
Location Phone
(619) 427-3361
Mailing Address
9276 SCRANTON RD SUITE 100 SAN DIEGO, CA 92121
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
12-04-2008
Last Update Date
11-15-2024
Code Navigator

An internist like My Chula Vista Doctors is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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

CLARA LUCY POLAK MD

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(619) 427-3362

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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 1356586465, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
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 5 → 10 → 1 5 → 10 → 1 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 + 3 + 1 + 0 + 6 + 1 + 0 + 8 + 1 + 2 + 4 + 1 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1356586465.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Physician Assistant (Medical)
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Physician Assistant
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Family Medicine
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Family Medicine
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Family Medicine
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Family Medicine
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Physician Assistant
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950
Physician Assistant
22 W 35TH ST STE 101
NATIONAL CITY, CA 91950

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356586465, enumerated as an "organization" on December 04, 2008.

The provider is located at 22 W 35TH ST STE 101 NATIONAL CITY, CA 91950 and the phone number is (619) 427-3361.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.