HANNAH WEDGLEY NYSTROM PH.D.
NPI 1821285461
Psychologist - Clinical in San Francisco, CA

NPI Status: Active since September 27, 2007

Contact Information

870 MARKET ST
SUITE 1101
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 474-5820
Fax: (415) 520-9239

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  • Individual
  • Female
  • Psychologist
  • Clinical

About HANNAH NYSTROM

This page provides the complete NPI Profile along with additional information for Hannah Nystrom, a provider established in San Francisco, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1821285461 assigned on September 2007. The practitioner's primary taxonomy code is 103TC0700X with license number PSY18632 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1821285461
Provider Name
HANNAH WEDGLEY NYSTROM PH.D.
Gender
Female
Entity Type
Individual
Location Address
870 MARKET ST SUITE 1101 SAN FRANCISCO, CA 94102
Location Phone
(415) 474-5820
Location Fax
(415) 520-9239
Mailing Address
870 MARKET ST SUITE 1101 SAN FRANCISCO, CA 94102
Mailing Phone
(415) 474-5820
Mailing Fax
(415) 520-9239
Is Sole Proprietor?
Yes
Enumeration Date
09-27-2007
Last Update Date
12-14-2007
Code Navigator

A clinical psychologist like Hannah Nystrom assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY18632
License State
CA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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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 1821285461, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 2 → 4 2 → 4 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 4 + 8 + 1 + 0 + 4 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1821285461.

Other Providers at the Same Location


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

Acupuncturist
870 MARKET ST, SUITE 1117
SAN FRANCISCO, CA 94102
Chiropractor
870 MARKET ST, SUITE 883
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 850
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 655
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 309
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 1252
SAN FRANCISCO, CA 94102
Internal Medicine (Infectious Disease)
870 MARKET ST, SUITE 600
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 309
SAN FRANCISCO, CA 94102
Health Maintenance Organization
870 MARKET ST, 721
SAN FRANCISCO, CA 94102
Psychologist
870 MARKET ST, STE. 753
SAN FRANCISCO, CA 94102
Social Worker (Clinical)
870 MARKET ST, STE 940
SAN FRANCISCO, CA 94102
Psychologist (Clinical)
870 MARKET ST, SUITE 753
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 551
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 441
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 1117
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE # 1117
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 1101
SAN FRANCISCO, CA 94102
Chiropractor
870 MARKET ST, SUITE 864
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 715
SAN FRANCISCO, CA 94102
Community/Behavioral Health
870 MARKET ST, SUITE 1277
SAN FRANCISCO, CA 94102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821285461, enumerated as an "individual" on September 27, 2007.

The provider is located at 870 MARKET ST SUITE 1101 SAN FRANCISCO, CA 94102 and the phone number is (415) 474-5820.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.