AILANA WILLIAMS MA
NPI 1811473531
Behavior Analyst in Billings, MT
NPI Status: Active since July 16, 2018
Contact Information
1701 AVENUE E
BILLINGS, MT
ZIP 59102
Phone: (406) 690-6996
- Individual
- Female
- Behavior Analyst
- Accepts Insurance
About AILANA WILLIAMS
This page provides the complete NPI Profile along with additional information for Ailana Williams, a provider established in Billings, Montana with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1811473531 assigned on July 2018. The practitioner's primary taxonomy code is 103K00000X with license number 1-21-53657 (HI). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1811473531
- Provider Name
- AILANA WILLIAMS MA
- Other Name
- AILANA WILLIAMS
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1701 AVENUE E BILLINGS, MT 59102
- Location Phone
- (406) 690-6996
- Mailing Address
- 1701 AVENUE E BILLINGS, MT 59102
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-16-2018
- Last Update Date
- 04-29-2026
- Code Navigator
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
Behavior Analyst
- Taxonomy Code
- 103K00000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 1-21-53657
- License State
- HI
- Taxonomy Description
- A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 106S00000X | Behavioral Health & Social Service Providers | Behavior Technician |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Focus Bronze POS? 205 - POS
- Blue Focus Bronze POS? 705 - POS
- Blue Focus Bronze POS? Standard - POS
- Blue Focus Gold POS? 207 - POS
- Blue Focus Gold POS? 902 - POS
- Blue Focus Gold POS? Standard - POS
- Blue Focus Silver POS? 206 - POS
- Blue Focus Silver POS? 903 - POS
- Blue Focus Silver POS? Standard - POS
- Blue Preferred Bronze PPO? 201 - PPO
- Blue Preferred Bronze PPO? 202 - PPO
- Blue Preferred Bronze PPO? Standard - PPO
- Blue Preferred Gold PPO? 204 - PPO
- Blue Preferred Gold PPO? 901 - PPO
- Blue Preferred Gold PPO? Standard - PPO
- Blue Preferred Security PPO? 200 - PPO
- Blue Preferred Silver PPO? 203 - PPO
- Blue Preferred Silver PPO? 308 - PPO
- Blue Preferred Silver PPO? Standard - PPO
- HeartlandBlue Bronze HSA 6500 NEtwork Blue - EPO
- Peak PPO Bronze HDHP - PPO
- Peak PPO Bronze Standard - PPO
- Peak PPO Catastrophic - PPO
- Peak PPO Gold - PPO
- Peak PPO Gold Standard - PPO
- Peak PPO Silver - PPO
- Peak PPO Silver Standard - PPO
- Plus Bronze - PPO
- Plus Bronze Standard - PPO
- Plus Gold - PPO
- Plus Gold Standard - PPO
- Plus Silver Standard - PPO
- Rocky Mountain Bronze Standard - PPO
- Rocky Mountain Gold Standard - PPO
- Rocky Mountain Silver Standard - PPO
- PEAK PPO BRONZE - PPO
- PEAK PPO BRONZE HDHP - PPO
- PEAK PPO GOLD - PPO
- PEAK PPO GOLD HDHP - PPO
- PEAK PPO SILVER - PPO
- Bronze Classic - EPO
- Bronze Classic | with Bryan Health - EPO
- Bronze Classic Standard - EPO
- Bronze Classic Standard | with Bryan Health - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Bronze Elite + PCP Saver Plus | with Bryan Health - EPO
- Bronze Simple Diabetes - EPO
- Bronze Simple Diabetes | with Bryan Health - EPO
- Gold Classic Standard - EPO
- Gold Classic Standard | with Bryan Health - EPO
- Gold Elite - EPO
- Gold Elite | with Bryan Health - EPO
- Silver Classic Standard - EPO
- Silver Classic Standard | with Bryan Health - EPO
- Silver Simple Diabetes - EPO
- Silver Simple Diabetes | with Bryan Health - EPO
- Silver Simple PCP Saver - EPO
- Silver Simple PCP Saver | with Bryan Health - EPO
- Silver Simple Women's Health with Menopause Benefits - EPO
- Silver Simple Women's Health with Menopause Benefits | with Bryan Health - EPO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
- UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Bronze Standard (No Referrals) - EPO
- UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - EPO
- UHC Gold Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
- UHC Gold Standard (No Referrals) - EPO
- UHC Gold Value ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - EPO
- UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
- UHC Silver Standard (No Referrals) - EPO
- UHC Silver Standard+ (Dental + Vision, No Referrals) - EPO
- UHC Silver Value ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) - EPO
- UHC Silver Value+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
*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 1811473531, 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.
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 69 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
BILLINGS, MT 59102
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1811473531, enumerated as an "individual" on July 16, 2018.
The provider is located at 1701 AVENUE E BILLINGS, MT 59102 and the phone number is (406) 690-6996.
Behavior Analyst with taxonomy code 103K00000X.
The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Blue Cross. Please consult your insurance carrier or call the provider to verify.
