MS. JANET ELAINE STASHAK MA, MFT
NPI 1023201779
Counselor - Addiction (Substance Use Disorder) in San Jose, CA

NPI Status: Active since August 24, 2007

Contact Information

90 GREAT OAKS BLVD
SAN JOSE, CA
ZIP 95119
Phone: (408) 281-0708

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)
  • Accepts Insurance

About JANET STASHAK

This page provides the complete NPI Profile along with additional information for Janet Stashak, a provider established in San Jose, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1023201779 assigned on August 2007. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1023201779
Provider Name
MS. JANET ELAINE STASHAK MA, MFT
Gender
Female
Entity Type
Individual
Location Address
90 GREAT OAKS BLVD SAN JOSE, CA 95119
Location Phone
(408) 281-0708
Mailing Address
90 GREAT OAKS BLVD SAN JOSE, CA 95119
Mailing Phone
(408) 281-0708
Is Sole Proprietor?
Yes
Enumeration Date
08-24-2007
Last Update Date
08-24-2007
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A Substance Abuse or Addiction Counselor like Janet Stashak 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.

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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 Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • HMSA Bronze PPO I - PPO
  • HMSA Bronze PPO II HSA - PPO
  • HMSA Catastrophic Plan - PPO
  • HMSA Gold PPO I - PPO
  • HMSA Gold PPO II - PPO
  • HMSA Platinum PPO - PPO
  • HMSA Silver PPO - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for MS. JANET ELAINE STASHAK MA, MFT

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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 1023201779, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 4 + 0 + 2 + 7 + 1 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1023201779.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Community/Behavioral Health
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Marriage & Family Therapist
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, SUITE 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, SUITE 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, SUITE 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023201779, enumerated as an "individual" on August 24, 2007.

The provider is located at 90 GREAT OAKS BLVD SAN JOSE, CA 95119 and the phone number is (408) 281-0708.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).

The provider might be accepting Accepts: HMSA. Please consult your insurance carrier or call the provider to verify.