BROOKE ASHLEY OLTSIK
NPI 1790308385
Behavior Analyst in Phoenix, AZ
NPI Status: Active since May 18, 2020
Contact Information
21045 N 9TH PL STE 204
PHOENIX, AZ
ZIP 85024
Phone: (480) 599-4734
- Individual
- Female
- Behavior Analyst
About BROOKE OLTSIK
This page provides the complete NPI Profile along with additional information for Brooke Oltsik, a provider established in Phoenix, Arizona with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1790308385 assigned on May 2020. The practitioner's primary taxonomy code is 103K00000X with license number BEH-001912 (AZ). The provider is registered as an individual and her NPI record was last updated June 2025.
- NPI
- 1790308385
- Provider Name
- BROOKE ASHLEY OLTSIK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 21045 N 9TH PL STE 204 PHOENIX, AZ 85024
- Location Phone
- (480) 599-4734
- Mailing Address
- 25300 N 22ND LN APT 1110 PHOENIX, AZ 85085
- Mailing Phone
- (309) 212-0574
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-18-2020
- Last Update Date
- 06-16-2025
- 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.
- BEH-001912
- License State
- AZ
- 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 |
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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 | 7 | 9 | 0 | 3 | 0 | 8 | 3 | 8 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 18 | 0 | 6 | 0 | 16 | 3 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 8 + 0 + 6 + 0 + 1 + 6 + 3 + 1 + 6 + 24 = 65 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 65 = 5 | 5 | ||||||||
The NPI number 1790308385 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1326638438 | NICOLE SENERIUS SLPA Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1780262436 | MELODY MARKS Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1972185676 | MAGDALEEN BARAKAT Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1518555374 | ASHLEY CHOW Individual | Occupational Therapist | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (626) 758-7481 |
| 1598428666 | BREANNE M NORTON Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1912671165 | MELANI TRAMEL-MCJIMPSON Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1881345965 | ASHTYN MARQUEZ Individual | Behavior Technician | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1477202497 | SAMANTHA SAMANIEGO Individual | Behavior Technician | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1669120713 | RACHEL RIGGS Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (480) 488-3946 |
| 1073250197 | FARANGEES YAKOB Individual | Technician | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1326785205 | DANYELLE LOUISE TARLOWSKI Individual | Behavior Technician | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1265184675 | CAROLINE NICESCHWANDER MS, CCC-SLP Individual | Speech-Language Pathologist | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (623) 282-5747 |
| 1609378256 | CHRISTINA SAVOY Individual | Behavior Analyst | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1407348428 | ALEXANDER JUSTIN REICHSFELD RBT Individual | Behavior Analyst | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1467040121 | COLE GOUDREAU BCBA Individual | Behavior Analyst | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1336913508 | AMEE HAYES SLPA Individual | Specialist/Technologist (Speech-Language Assistant) | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1356690945 | JAMIE SOUZA Individual | Speech-Language Pathologist | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1447525571 | KARA ROSE JOHNSON Individual | Speech-Language Pathologist | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1356102172 | HARLEIGH IRIZARRY RBT Individual | Behavior Technician | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
| 1518217355 | BRITTANY NICOLE DIAZ Individual | Occupational Therapist | 21045 N 9TH PL STE 204 PHOENIX, AZ 85024 (602) 726-2300 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1790308385, enumerated in the NPI registry as an "individual" on May 18, 2020
The provider is located at 21045 N 9th Pl Ste 204 Phoenix, Az 85024 and the phone number is (480) 599-4734
The provider's speciality is Behavior Analyst with taxonomy code 103K00000X
This NPI record was last updated on May 18, 2020. 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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