JACK SIEGEL, M.D., INC.
NPI 1972829018
Clinic/Center - Health Service in San Jose, CA
NPI Status: Active since April 14, 2010
Contact Information
2585 SAMARITAN DR STE 303
SAN JOSE, CA
ZIP 95124
Phone: (408) 358-3458
Fax: (408) 356-6191
- Organization
- Clinic/Center
- Health Service
About JACK SIEGEL, M.D., INC.
This page provides the complete NPI Profile along with additional information for Jack Siegel, M.d., Inc., a provider established in San Jose, California operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1972829018 assigned on April 2010. The practitioner's primary taxonomy code is 261QH0100X with license number G317620 (CA). The provider is registered as an organization and their NPI record was last updated 16 years ago. The authorized official of this NPI record is Dr. Jack Siegel M.d. (President)
- NPI
- 1972829018
- Provider Name
- JACK SIEGEL, M.D., INC.
- Entity Type
- Organization
- Location Address
- 2585 SAMARITAN DR STE 303 SAN JOSE, CA 95124
- Location Phone
- (408) 358-3458
- Location Fax
- (408) 356-6191
- Mailing Address
- 2585 SAMARITAN DR STE 303 SAN JOSE, CA 95124
- Mailing Phone
- (408) 358-3458
- Mailing Fax
- (408) 356-6191
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-14-2010
- Last Update Date
- 04-14-2010
- Code Navigator
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
Clinic/Center Health Service
- Taxonomy Code
- 261QH0100X
- Type
- Ambulatory Health Care Facilities
- License No.
- G317620
- License State
- CA
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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 1972829018, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
SAN JOSE, CA 95124
SAN JOSE, CA 95124
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1972829018, enumerated as an "organization" on April 14, 2010.
The provider is located at 2585 SAMARITAN DR STE 303 SAN JOSE, CA 95124 and the phone number is (408) 358-3458.
Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.
