CARDIOTHORACIC SURGICAL ASSOC.,INC.
NPI 1841251907
Specialist in Fremont, CA

NPI Status: Active since March 29, 2006

Contact Information

1900 MOWRY AVE
410
FREMONT, CA
ZIP 94538
Phone: (510) 796-4401
Fax: (510) 796-2943

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  • Organization
  • Specialist

About CARDIOTHORACIC SURGICAL ASSOC.,INC.

This page provides the complete NPI Profile along with additional information for Cardiothoracic Surgical Assoc.,inc., a provider established in Fremont, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1841251907 assigned on March 2006. The practitioner's primary taxonomy code is 174400000X with license number G77973 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. Cardiothoracic Surgical Assoc.,inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Adam L Harmon M.d. (M.d./president/owner)

NPI
1841251907
Provider Name
CARDIOTHORACIC SURGICAL ASSOC.,INC.
Entity Type
Organization
Location Address
1900 MOWRY AVE 410 FREMONT, CA 94538
Location Phone
(510) 796-4401
Location Fax
(510) 796-2943
Mailing Address
1900 MOWRY AVE 401 FREMONT, CA 94538
Mailing Phone
(510) 796-4401
Mailing Fax
(510) 796-2943
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-29-2006
Last Update Date
08-22-2020
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
G77973
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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

DR. ADAM L HARMON M.D.

Authorized Official Title
M.D./PRESIDENT/OWNER
Authorized Official Phone
(510) 796-4401

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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 1841251907, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 4 + 5 + 2 + 9 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841251907.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Surgery
1900 MOWRY AVE, SUITE 404
FREMONT, CA 94538
Surgery
1900 MOWRY AVE, SUITE 309
FREMONT, CA 94538
Internal Medicine
1900 MOWRY AVE, SUITE 202
FREMONT, CA 94538
Internal Medicine
1900 MOWRY AVE, 101
FREMONT, CA 94538
Non-Pharmacy Dispensing Site
1900 MOWRY AVE, SUITE 201
FREMONT, CA 94538
Clinic/Center (Primary Care)
1900 MOWRY AVE, SUITE 406
FREMONT, CA 94538
Neurological Surgery
1900 MOWRY AVE, SUITE 406
FREMONT, CA 94538
Internal Medicine (Cardiovascular Disease)
1900 MOWRY AVE, SUITE 309
FREMONT, CA 94538
Internal Medicine (Cardiovascular Disease)
1900 MOWRY AVE, SUITE 309
FREMONT, CA 94538
Internal Medicine
1900 MOWRY AVE, SUITE 105
FREMONT, CA 94538
Pediatrics
1900 MOWRY AVE, SUITE 404
FREMONT, CA 94538
Specialist
1900 MOWRY AVE, SUITE 404
FREMONT, CA 94538
Nurse Practitioner (Family)
1900 MOWRY AVE, SUITE 309
FREMONT, CA 94538
Surgery
1900 MOWRY AVE, SUITE 309
FREMONT, CA 94538
Internal Medicine (Cardiovascular Disease)
1900 MOWRY AVE, STE 309
FREMONT, CA 94538

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841251907, enumerated as an "organization" on March 29, 2006.

The provider is located at 1900 MOWRY AVE 410 FREMONT, CA 94538 and the phone number is (510) 796-4401.

Specialist with taxonomy code 174400000X.