MRS. JESSICA DAWN EHR NORRIS M.S.
NPI 1497808596
Genetic Counselor, MS in San Diego, CA

NPI Status: Active since January 19, 2007

Contact Information

4405 VANDEVER AVE
SAN DIEGO, CA
ZIP 92120
Phone: (196) 516-6438
Fax: (619) 516-6432

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  • Individual
  • Female
  • Genetic Counselor, MS

About JESSICA NORRIS

This page provides the complete NPI Profile along with additional information for Jessica Norris, a provider established in San Diego, California with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1497808596 assigned on January 2007. The practitioner's primary taxonomy code is 170300000X with license number 38 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1497808596
Provider Name
MRS. JESSICA DAWN EHR NORRIS M.S.
Gender
Female
Entity Type
Individual
Location Address
4405 VANDEVER AVE SAN DIEGO, CA 92120
Location Phone
(196) 516-6438
Location Fax
(619) 516-6432
Mailing Address
618 STONEYBROOK DR APT 316 CORONA, CA 92879
Mailing Phone
(949) 351-9863
Is Sole Proprietor?
Yes
Enumeration Date
01-19-2007
Last Update Date
11-10-2021
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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

Genetic Counselor, MS

Taxonomy Code
170300000X
Type
Other Service Providers
License No.
38
License State
CA
Taxonomy Description
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1497808596, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 6 + 0 + 1 + 6 + 5 + 1 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1497808596.

Other Providers at the Same Location


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

Physician Assistant (Medical)
4405 VANDEVER AVE, 3RD FLOOR, KAISER PERMANENTE
SAN DIEGO, CA 92120
Psychiatry & Neurology (Psychiatry)
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Physical Medicine & Rehabilitation
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Pediatrics (Pediatric Cardiology)
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SAN DIEGO, CA 92120
Pediatrics
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Emergency Medicine
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SAN DIEGO, CA 92120
Pediatrics
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SAN DIEGO, CA 92120
Pediatrics
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SAN DIEGO, CA 92120
Internal Medicine (Cardiovascular Disease)
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SAN DIEGO, CA 92120
Pediatrics
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SAN DIEGO, CA 92120
Family Medicine
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SAN DIEGO, CA 92120
Family Medicine
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SAN DIEGO, CA 92120
Advanced Practice Midwife
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SAN DIEGO, CA 92120
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Pathology (Blood Banking & Transfusion Medicine)
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SAN DIEGO, CA 92120
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
Obstetrics & Gynecology
4405 VANDEVER AVE
SAN DIEGO, CA 92120
Psychiatry & Neurology (Psychiatry)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
Family Medicine
4405 VANDEVER AVE
SAN DIEGO, CA 92120

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497808596, enumerated as an "individual" on January 19, 2007.

The provider is located at 4405 VANDEVER AVE SAN DIEGO, CA 92120 and the phone number is (196) 516-6438.

Genetic Counselor, MS with taxonomy code 170300000X.