CHRISTA HAUN M.S.
NPI 1710210836
Genetic Counselor, MS in San Francisco, CA

NPI Status: Active since September 08, 2009

Contact Information

2238 GEARY BLVD
7SE
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 833-2000

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  • Individual
  • Female
  • Genetic Counselor, MS

About CHRISTA HAUN

This page provides the complete NPI Profile along with additional information for Christa Haun, a provider established in San Francisco, California with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1710210836 assigned on September 2009. The practitioner's primary taxonomy code is 170300000X. The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1710210836
Provider Name
CHRISTA HAUN M.S.
Gender
Female
Entity Type
Individual
Location Address
2238 GEARY BLVD 7SE SAN FRANCISCO, CA 94115
Location Phone
(415) 833-2000
Mailing Address
2238 GEARY BLVD 7SE SAN FRANCISCO, CA 94115
Is Sole Proprietor?
Yes
Enumeration Date
09-08-2009
Last Update Date
02-11-2022
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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
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.

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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 1710210836, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 2 → 4 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 4 + 1 + 0 + 8 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1710210836.

Other Providers at the Same Location


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

Obstetrics & Gynecology
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner (Family)
2238 GEARY BLVD, 6NW
SAN FRANCISCO, CA 94115
Nurse Practitioner (Family)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Pharmacist (Oncology)
2238 GEARY BLVD, 8E ONCOLOGY PHARMACY
SAN FRANCISCO, CA 94115
Nurse Practitioner (Women's Health)
2238 GEARY BLVD, 5NE
SAN FRANCISCO, CA 94115
Nurse Practitioner (Women's Health)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Registered Nurse (Women's Health Care, Ambulatory)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Internal Medicine (Pulmonary Disease)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner (Women's Health)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD, 8TH FLOOR, ONCOLOGY PHARMACY
SAN FRANCISCO, CA 94115
Nurse Practitioner (Family)
2238 GEARY BLVD, FOUR SOUTHWEST
SAN FRANCISCO, CA 94115
Nurse Practitioner
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD, 5TH FLOOR
SAN FRANCISCO, CA 94115
Pharmacist (Oncology)
2238 GEARY BLVD, 8 NORTH EAST - ONCOLOGY PHARMACY, ROOM8E264
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD, RM 1E234
SAN FRANCISCO, CA 94115
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
Nurse Practitioner (Adult Health)
2238 GEARY BLVD, 6 WEST
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710210836, enumerated as an "individual" on September 08, 2009.

The provider is located at 2238 GEARY BLVD 7SE SAN FRANCISCO, CA 94115 and the phone number is (415) 833-2000.

Genetic Counselor, MS with taxonomy code 170300000X.