JOYCE LITTLEFIELD MS, LADC
NPI 1902251044
Counselor - Addiction (Substance Use Disorder) in St Johnsbury, VT
NPI Status: Active since April 26, 2016
Contact Information
1097 MAIN ST
ST JOHNSBURY, VT
ZIP 05819
Phone: (802) 535-6474
- Individual
- Female
- Counselor
- Addiction (Substance Use Disorder)
- Accepts Insurance
About JOYCE LITTLEFIELD
This page provides the complete NPI Profile along with additional information for Joyce Littlefield, a provider established in St Johnsbury, Vermont with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1902251044 assigned on April 2016. The practitioner's primary taxonomy code is 101YA0400X with license number 000705 (VT). The provider is registered as an individual and her NPI record was last updated May 2026.
- NPI
- 1902251044
- Provider Name
- JOYCE LITTLEFIELD MS, LADC
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1097 MAIN ST ST JOHNSBURY, VT 05819
- Location Phone
- (802) 535-6474
- Mailing Address
- PO BOX 1393 LYNDONVILLE, VT 05851
- Mailing Phone
- (802) 535-6474
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-26-2016
- Last Update Date
- 05-07-2026
- Code Navigator
A Substance Abuse or Addiction Counselor like Joyce Littlefield 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.
- 000705
- License State
- VT
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- NH Local Choice HMO Bronze 8000 + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local Choice HMO Gold + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local Choice HMO Gold 1400 + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local Choice HMO HSA Bronze 6000 - HMO
- NH Local Choice HMO Silver 3500 + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local Choice HMO Silver 5000 + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local HMO Bronze 7500 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local HMO Gold 2000 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
- NH Local HMO Silver 6000 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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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 1902251044, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 56 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 10 providers are registered at the same or a nearby location.
SAINT JOHNSBURY, VT 05819
SAINT JOHNSBURY, VT 05819
ST JOHNSBURY, VT 05819
ST JOHNSBURY, VT 05819
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1902251044, enumerated as an "individual" on April 26, 2016.
The provider is located at 1097 MAIN ST ST JOHNSBURY, VT 05819 and the phone number is (802) 535-6474.
Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).
The provider might be accepting Accepts: Harvard Pilgrim Health Care. Please consult your insurance carrier or call the provider to verify.
