HSIEN C YOUNG MD PC
NPI 1962218891
Psychiatry & Neurology - Sleep Medicine in Santa Barbara, CA

NPI Status: Active since December 05, 2024

Contact Information

5266 HOLLISTER AVE STE 111
SANTA BARBARA, CA
ZIP 93111
Phone: (888) 383-5168
Fax: (888) 383-2650

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  • Organization
  • Psychiatry & Neurology
  • Sleep Medicine

About HSIEN C YOUNG MD PC

This page provides the complete NPI Profile along with additional information for Hsien C Young Md Pc, a provider established in Santa Barbara, California operating as a Psychiatry & Neurology, focusing in sleep medicine . The healthcare provider is registered in the NPI registry with number 1962218891 assigned on December 2024. The practitioner's primary taxonomy code is 2084S0012X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Hsien C Young Md (President)

NPI
1962218891
Provider Name
HSIEN C YOUNG MD PC
Entity Type
Organization
Location Address
5266 HOLLISTER AVE STE 111 SANTA BARBARA, CA 93111
Location Phone
(888) 383-5168
Location Fax
(888) 383-2650
Mailing Address
5266 HOLLISTER AVE STE 111 SANTA BARBARA, CA 93111
Mailing Phone
(888) 383-5168
Mailing Fax
(888) 383-2650
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-05-2024
Last Update Date
10-06-2025
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Location Map

Secondary Locations

  • 101 W Arrellaga St Ste D
    Santa Barbara, CA 93101
    (310) 666-8989

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

Psychiatry & Neurology Sleep Medicine

Taxonomy Code
2084S0012X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. HSIEN C YOUNG MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(310) 666-8989

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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 1962218891, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 6 → 12 → 3 2 → 4 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 + 9 + 1 + 2 + 2 + 4 + 1 + 1 + 6 + 8 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1962218891.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Home Health
5266 HOLLISTER AVE STE 111
SANTA BARBARA, CA 93111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962218891, enumerated as an "organization" on December 05, 2024.

The provider is located at 5266 HOLLISTER AVE STE 111 SANTA BARBARA, CA 93111 and the phone number is (888) 383-5168.

Psychiatry & Neurology with taxonomy code 2084S0012X and a focus in Sleep Medicine.