DR. TINA MARIE COWAN PHD
NPI 1699062489
Medical Genetics, Ph.D. Medical Genetics in Palo Alto, CA

NPI Status: Active since June 30, 2011

Contact Information

3375 HILLVIEW AVE
ROOM 2101
PALO ALTO, CA
ZIP 94304
Phone: (650) 724-7858
Fax: (650) 724-1567

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  • Individual
  • Female
  • Medical Genetics, Ph.D. Medical Genetics

About TINA COWAN

This page provides the complete NPI Profile along with additional information for Tina Cowan, a provider established in Palo Alto, California with a medical specialization in Medical Genetics, Ph.d. Medical Genetics. The healthcare provider is registered in the NPI registry with number 1699062489 assigned on June 2011. The practitioner's primary taxonomy code is 170100000X with license number DRN28 (CA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1699062489
Provider Name
DR. TINA MARIE COWAN PHD
Gender
Female
Entity Type
Individual
Location Address
3375 HILLVIEW AVE ROOM 2101 PALO ALTO, CA 94304
Location Phone
(650) 724-7858
Location Fax
(650) 724-1567
Mailing Address
3375 HILLVIEW AVE ROOM 2101 PALO ALTO, CA 94304
Mailing Phone
(650) 724-7858
Mailing Fax
(650) 724-1567
Is Sole Proprietor?
Yes
Enumeration Date
06-30-2011
Last Update Date
06-30-2011
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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

Medical Genetics, Ph.D. Medical Genetics

Taxonomy Code
170100000X
Type
Other Service Providers
License No.
DRN28
License State
CA
Taxonomy Description
A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program, and serves as a consultant to medical and dental specialists.

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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 1699062489, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 9 → 18 → 9 0 → 0 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 0 + 6 + 4 + 4 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1699062489.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Pathology (Clinical Pathology/Laboratory Medicine)
3375 HILLVIEW AVE
PALO ALTO, CA 94304
Pathology (Molecular Genetic Pathology)
3375 HILLVIEW AVE
PALO ALTO, CA 94304
Medical Genetics, Ph.D. Medical Genetics
3375 HILLVIEW AVE, MOLECULAR GENETICS LABORATORY
PALO ALTO, CA 94304
Pathology (Medical Microbiology)
3375 HILLVIEW AVE
PALO ALTO, CA 94304
Student in an Organized Health Care Education/Training Program
3375 HILLVIEW AVE
PALO ALTO, CA 94304
Student in an Organized Health Care Education/Training Program
3375 HILLVIEW AVE
PALO ALTO, CA 94304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699062489, enumerated as an "individual" on June 30, 2011.

The provider is located at 3375 HILLVIEW AVE ROOM 2101 PALO ALTO, CA 94304 and the phone number is (650) 724-7858.

Medical Genetics, Ph.D. Medical Genetics with taxonomy code 170100000X.