ALEXIS M JOHNSON SLP
NPI 1689308785
Speech-Language Pathologist in Portland, OR
NPI Status: Active since July 13, 2022
Contact Information
9135 SW BARNES RD STE 561
PORTLAND, OR
ZIP 97225
Phone: (503) 216-2339
- Individual
- Female
- Speech-Language Pathologist
About ALEXIS JOHNSON
This page provides the complete NPI Profile along with additional information for Alexis Johnson, a provider established in Portland, Oregon with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1689308785 assigned on July 2022. The practitioner's primary taxonomy code is 235Z00000X with license number 17618 (OR). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1689308785
- Provider Name
- ALEXIS M JOHNSON SLP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 9135 SW BARNES RD STE 561 PORTLAND, OR 97225
- Location Phone
- (503) 216-2339
- Mailing Address
- PO BOX 3158 PORTLAND, OR 97208
- Mailing Phone
- (503) 215-6494
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-13-2022
- Last Update Date
- 09-30-2024
- 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
Speech-Language Pathologist
- Taxonomy Code
- 235Z00000X
- Type
- Speech, Language and Hearing Service Providers
- License No.
- 17618
- License State
- OR
- Taxonomy Description
- The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
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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 | 6 | 8 | 9 | 3 | 0 | 8 | 7 | 8 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 16 | 9 | 6 | 0 | 16 | 7 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 6 + 9 + 6 + 0 + 1 + 6 + 7 + 1 + 6 + 24 = 75 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 75 = 5 | 5 | ||||||||
The NPI number 1689308785 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 |
|---|---|---|---|
| 1861603557 | TAMMI JOY BAILEY M.S., CCC-SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1750413878 | MRS. DEANNE M NELSON SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1063791788 | MRS. TARA DARICE CENOVA M.S., CCC-SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1831433192 | NATALIE T BUTZ OT Individual | Occupational Therapist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1346409117 | DEANNA J OLSON MS, AUD Individual | Audiologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1013468545 | ALLISON M. CONNOLLY AUD Individual | Audiologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1144419789 | ELIZABETH R BRUTON PNP Individual | Nurse Practitioner (Pediatrics) | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1053664441 | ROCIO CABRERA SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1588269880 | EMILY C STEVENS AU.D. Individual | Audiologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1720384936 | REBECCA AUSTEN MOT, OTR/L Individual | Occupational Therapist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1073061750 | HANNAH C FILICKY OT Individual | Occupational Therapist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1932687399 | GAYATRI RAM PHD, CCC-SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1649727223 | MS. AMY PINEDA PT Individual | Physical Therapist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1316518095 | DR. MARLYN KATO DPT Individual | Physical Therapist (Pediatrics) | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 924-7582 |
| 1316544687 | JENNIFER K COFFEY SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1245885169 | ANDREW J RODRIGUEZ PHD Individual | Psychologist (Clinical) | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1437846961 | MEGAN ROBINSON Individual | Occupational Therapist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1538385802 | MS. CHRISTINE CORL SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1639890841 | IZELA MICHEL SLP, Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
| 1821739368 | MARISSA ANN MONTEJANO SLP Individual | Speech-Language Pathologist | 9135 SW BARNES RD STE 561 PORTLAND, OR 97225 (503) 216-2339 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689308785, enumerated in the NPI registry as an "individual" on July 13, 2022
The provider is located at 9135 Sw Barnes Rd Ste 561 Portland, Or 97225 and the phone number is (503) 216-2339
The provider's speciality is Speech-Language Pathologist with taxonomy code 235Z00000X
This NPI record was last updated on July 13, 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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