SAMIR KADADA M.D.
NPI 1952315202
Internal Medicine in Castro Valley, CA

NPI Status: Active since July 29, 2006

Contact Information

20055 LAKE CHABOT RD
SUITE 300
CASTRO VALLEY, CA
ZIP 94546
Phone: (206) 375-0593

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  • Individual
  • Male
  • Internal Medicine

About SAMIR KADADA

This page provides the complete NPI Profile along with additional information for Samir Kadada, an internist established in Castro Valley, California with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1952315202 assigned on July 2006. The practitioner's primary taxonomy code is 207R00000X with license number A94909 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1952315202
Provider Name
SAMIR KADADA M.D.
Gender
Male
Entity Type
Individual
Location Address
20055 LAKE CHABOT RD SUITE 300 CASTRO VALLEY, CA 94546
Location Phone
(206) 375-0593
Mailing Address
PO BOX 2095 CASTRO VALLEY, CA 94546
Mailing Phone
(206) 375-0593
Is Sole Proprietor?
No
Enumeration Date
07-29-2006
Last Update Date
04-15-2020
Code Navigator

An internist like Samir Kadada 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A94909
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1952315202, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 6 + 1 + 1 + 0 + 2 + 0 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1952315202.

Other Providers at the Same Location


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

Urology
20055 LAKE CHABOT RD, #100
CASTRO VALLEY, CA 94546
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Allergy & Immunology (Allergy)
20055 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Neurological Surgery
20055 LAKE CHABOT RD, #110
CASTRO VALLEY, CA 94546
Internal Medicine (Medical Oncology)
20055 LAKE CHABOT RD, #130
CASTRO VALLEY, CA 94546
Pediatrics
20055 LAKE CHABOT RD, #320
CASTRO VALLEY, CA 94546
Specialist
20055 LAKE CHABOT RD, 230
CASTRO VALLEY, CA 94546
Specialist
20055 LAKE CHABOT RD, 230
CASTRO VALLEY, CA 94546
Urology
20055 LAKE CHABOT RD, SUITE /310
CASTRO VALLEY, CA 94546
Internal Medicine
20055 LAKE CHABOT RD, SUITE 300
CASTRO VALLEY, CA 94546
Internal Medicine
20055 LAKE CHABOT RD, SUITE 300
CASTRO VALLEY, CA 94546
Specialist
20055 LAKE CHABOT RD, SUITE 200
CASTRO VALLEY, CA 94546
Psychiatric Hospital
20055 LAKE CHABOT RD, SUITE 350
CASTRO VALLEY, CA 94546
Psychiatry & Neurology (Neurology)
20055 LAKE CHABOT RD, SUITE 300
CASTRO VALLEY, CA 94546
Psychiatry & Neurology (Neurology)
20055 LAKE CHABOT RD, SUITE 300
CASTRO VALLEY, CA 94546
Physician Assistant
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Internal Medicine (Hematology & Oncology)
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Internal Medicine (Medical Oncology)
20055 LAKE CHABOT RD, #130
CASTRO VALLEY, CA 94546
Nurse Practitioner (Adult Health)
20055 LAKE CHABOT RD, SUITE 230
CASTRO VALLEY, CA 94546

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952315202, enumerated as an "individual" on July 29, 2006.

The provider is located at 20055 LAKE CHABOT RD SUITE 300 CASTRO VALLEY, CA 94546 and the phone number is (206) 375-0593.

Internal Medicine with taxonomy code 207R00000X.