ALEXANDRA TONGEN
NPI 1871232264
Specialist/Technologist - Speech-Language Assistant in Arden Hills, MN
NPI Status: Active since June 02, 2022
Contact Information
4255 LEXINGTON AVE N
ARDEN HILLS, MN
ZIP 55126
Phone: (952) 746-5350
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Specialist/Technologist
- Speech-Language Assistant
About ALEXANDRA TONGEN
This page provides the complete NPI Profile along with additional information for Alexandra Tongen, a provider established in Arden Hills, Minnesota with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1871232264 assigned on June 2022. The practitioner's primary taxonomy code is 2355S0801X. The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1871232264
- Provider Name
- ALEXANDRA TONGEN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126
- Location Phone
- (952) 746-5350
- Mailing Address
- 14301 EWING AVE S BURNSVILLE, MN 55306
- Mailing Phone
- (605) 271-2690
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-02-2022
- Last Update Date
- 07-21-2025
- 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
Specialist/Technologist Speech-Language Assistant
- Taxonomy Code
- 2355S0801X
- Type
- Speech, Language and Hearing Service Providers
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 | |
| 2 | 373H00000X | Nursing Service Related Providers | Day Training/Habilitation Specialist | (MN) |
Reviews for ALEXANDRA TONGEN
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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 | 8 | 7 | 1 | 2 | 3 | 2 | 2 | 6 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 14 | 1 | 4 | 3 | 4 | 2 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 1 + 4 + 1 + 4 + 3 + 4 + 2 + 1 + 2 + 24 = 56 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 56 = 4 | 4 | ||||||||
The NPI number 1871232264 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1780437582 | MARICELA ESPERANZA VARELA Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (651) 773-5988 |
| 1376398446 | SHARMELLE BEATRICE TYSON Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1649025719 | JILL MARIE LARSON Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1497502470 | CRYSTAL YER XIONG Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1558084293 | MELISSA JACQUELLA DOBBS Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1336988310 | MACKENZIE KASPSZAK Individual | Speech-Language Pathologist | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (535) 095-2746 |
| 1356180558 | SOPHIA GRACE SPECKHARD Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1366281560 | PUALANI JEAN LANSING Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1609615806 | MEGAN T CUTA Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1720827926 | MOLLY CONNETT Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1992544191 | AARON TERHAAR Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1013758309 | YUJIA TAO Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1124869433 | ASHA SHEIKH Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1205677416 | OLIVIA POND Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1245071554 | TRESSA IVES Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1295576585 | RACHEL ANN LANE Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (925) 746-5350 |
| 1306687694 | THOMAS DAVID NELSON Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1326889635 | MIKIAH CHRISTINE LOUISE KRIEG Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1336980648 | HAILEY DAVISON Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
| 1467221622 | MONASIA HEADLEY Individual | Behavior Technician | 4255 LEXINGTON AVE N ARDEN HILLS, MN 55126 (952) 746-5350 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1871232264, enumerated in the NPI registry as an "individual" on June 02, 2022
The provider is located at 4255 Lexington Ave N Arden Hills, Mn 55126 and the phone number is (952) 746-5350
The provider's speciality is Specialist/Technologist with taxonomy code 2355S0801X with a focus in Speech-Language Assistant
This NPI record was last updated on June 02, 2022. 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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