JOHN ALLEN OSTLUND
NPI 1912423963
Counselor - Addiction (Substance Use Disorder) in Los Angeles, CA
NPI Status: Active since August 21, 2017
Contact Information
5675 W. OLYMPIC BLVD
LOS ANGELES, CA
ZIP 90036
Phone: (323) 965-1365
- Individual
- Male
- Counselor
- Addiction (Substance Use Disorder)
About JOHN OSTLUND
This page provides the complete NPI Profile along with additional information for John Ostlund, a provider established in Los Angeles, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1912423963 assigned on August 2017. The practitioner's primary taxonomy code is 101YA0400X with license number C8671214 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1912423963
- Provider Name
- JOHN ALLEN OSTLUND
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5675 W. OLYMPIC BLVD LOS ANGELES, CA 90036
- Location Phone
- (323) 965-1365
- Mailing Address
- 5675 W OLYMPIC BLVD LOS ANGELES, CA 90036
- Mailing Phone
- (323) 965-1365
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-21-2017
- Last Update Date
- 07-21-2022
- Code Navigator
A Substance Abuse or Addiction Counselor like John Ostlund advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.
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
Counselor Addiction (Substance Use Disorder)
- Taxonomy Code
- 101YA0400X
- Type
- Behavioral Health & Social Service Providers
- License No.
- C8671214
- License State
- CA
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 9 | 1 | 2 | 4 | 2 | 3 | 9 | 6 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 2 | 2 | 8 | 2 | 6 | 9 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 2 + 2 + 8 + 2 + 6 + 9 + 1 + 2 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1912423963 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following provider is registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1063939627 | TAL STUDNITSKI Individual | Counselor (Addiction (Substance Use Disorder)) | 5675 W. OLYMPIC BLVD LOS ANGELES, CA 90036 (310) 965-1365 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1912423963, enumerated in the NPI registry as an "individual" on August 21, 2017
The provider is located at 5675 W. Olympic Blvd Los Angeles, Ca 90036 and the phone number is (323) 965-1365
The provider's speciality is Counselor with taxonomy code 101YA0400X with a focus in Addiction (Substance Use Disorder)
This NPI record was last updated on August 21, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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