MS. MICHELLE SOONMYUNG YOOK
NPI 1972752277
Counselor in San Francisco, CA

NPI Status: Active since September 11, 2008

Contact Information

3333 CALIFORNIA ST
SUITE 10
SAN FRANCISCO, CA
ZIP 94118
Phone: (415) 476-4980
Fax: (415) 476-7113

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  • Individual
  • Female
  • Counselor

About MICHELLE YOOK

This page provides the complete NPI Profile along with additional information for Michelle Yook, a provider established in San Francisco, California with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1972752277 assigned on September 2008. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1972752277
Provider Name
MS. MICHELLE SOONMYUNG YOOK
Gender
Female
Entity Type
Individual
Location Address
3333 CALIFORNIA ST SUITE 10 SAN FRANCISCO, CA 94118
Location Phone
(415) 476-4980
Location Fax
(415) 476-7113
Mailing Address
3333 CALIFORNIA ST SUITE 10 SAN FRANCISCO, CA 94118
Mailing Phone
(415) 476-4980
Mailing Fax
(415) 476-7113
Is Sole Proprietor?
Yes
Enumeration Date
09-11-2008
Last Update Date
09-11-2008
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1972752277, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 7 → 14 → 5 7 → 14 → 5 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 4 + 5 + 4 + 2 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1972752277.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Internal Medicine (Pulmonary Disease)
3333 CALIFORNIA ST, UCSF, SUITE 270
SAN FRANCISCO, CA 94118
Family Medicine
3333 CALIFORNIA ST, SUITE 465, BOX0844
SAN FRANCISCO, CA 94118
Pharmacist
3333 CALIFORNIA ST, 420E
SAN FRANCISCO, CA 94118
Pharmacist
3333 CALIFORNIA ST, 216
SAN FRANCISCO, CA 94118
Marriage & Family Therapist
3333 CALIFORNIA ST, SUITE #10
SAN FRANCISCO, CA 94118
Counselor (Mental Health)
3333 CALIFORNIA ST, SUITE 10
SAN FRANCISCO, CA 94118
Counselor
3333 CALIFORNIA ST, SUITE 10
SAN FRANCISCO, CA 94118
Registered Nurse (Women's Health Care, Ambulatory)
3333 CALIFORNIA ST, SUITE245,BOX0503
SAN FRANCISCO, CA 94118
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3333 CALIFORNIA ST, LAUREL HEIGHTS ANNEX 40
SAN FRANCISCO, CA 94118
Counselor
3333 CALIFORNIA ST, SUITE 10
SAN FRANCISCO, CA 94118
Clinical Neuropsychologist
3333 CALIFORNIA ST, SUITE 245
SAN FRANCISCO, CA 94118
Pharmacist
3333 CALIFORNIA ST, SUITE 420
SAN FRANCISCO, CA 94118
Pediatrics (Developmental - Behavioral Pediatrics)
3333 CALIFORNIA ST, SUITE 245
SAN FRANCISCO, CA 94118
Psychologist (Clinical)
3333 CALIFORNIA ST, SUITE 465
SAN FRANCISCO, CA 94118
Nurse Practitioner (Gerontology)
3333 CALIFORNIA ST, SUITE 380
SAN FRANCISCO, CA 94118
Preventive Medicine (Public Health & General Preventive Medicine)
3333 CALIFORNIA ST, SUITE 340
SAN FRANCISCO, CA 94118
Internal Medicine (Geriatric Medicine)
3333 CALIFORNIA ST, SUITE 380
SAN FRANCISCO, CA 94118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972752277, enumerated as an "individual" on September 11, 2008.

The provider is located at 3333 CALIFORNIA ST SUITE 10 SAN FRANCISCO, CA 94118 and the phone number is (415) 476-4980.

Counselor with taxonomy code 101Y00000X.