KATHERINE ANN COTTER M.S., SLP
NPI 1538966544
Speech-Language Pathologist in Lexington, MA
NPI Status: Active since February 26, 2025
Contact Information
57 BEDFORD ST STE 203
LEXINGTON, MA
ZIP 02420
Phone: (781) 862-8085
- Individual
- Female
- Speech-Language Pathologist
About KATHERINE COTTER
This page provides the complete NPI Profile along with additional information for Katherine Cotter, a provider established in Lexington, Massachusetts with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1538966544 assigned on February 2025. The practitioner's primary taxonomy code is 235Z00000X with license number SLP101185 (MA). The provider is registered as an individual and her NPI record was last updated April 2025.
- NPI
- 1538966544
- Provider Name
- KATHERINE ANN COTTER M.S., SLP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 57 BEDFORD ST STE 203 LEXINGTON, MA 02420
- Location Phone
- (781) 862-8085
- Mailing Address
- 57 BEDFORD ST STE 203 LEXINGTON, MA 02420
- Mailing Phone
- (781) 862-8085
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-26-2025
- Last Update Date
- 04-23-2025
- 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
Speech-Language Pathologist
- Taxonomy Code
- 235Z00000X
- Type
- Speech, Language and Hearing Service Providers
- License No.
- SLP101185
- License State
- MA
- 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 | 5 | 3 | 8 | 9 | 6 | 6 | 5 | 4 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 6 | 8 | 18 | 6 | 12 | 5 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 6 + 8 + 1 + 8 + 6 + 1 + 2 + 5 + 8 + 24 = 76 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 76 = 4 | 4 | ||||||||
The NPI number 1538966544 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 7 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1881830339 | MRS. LAURA MARIE GOEHNER CF-SLP Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
| 1891311106 | SARAH ANNE TANNER M.S. Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
| 1689240459 | NATALIE BROWN M.S., SLP Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
| 1700470994 | MARIE VICALE M.S., CCC-SLP Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
| 1306542428 | DALYA UMANS CCC-SLP Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
| 1710735824 | DANIELLE NOONAN M.A., CCC-SLP Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
| 1326880014 | CAROLINE SNOW CARRERAS MS, CCC-SLP Individual | Speech-Language Pathologist | 57 BEDFORD ST STE 203 LEXINGTON, MA 02420 (781) 862-8085 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538966544, enumerated in the NPI registry as an "individual" on February 26, 2025
The provider is located at 57 Bedford St Ste 203 Lexington, Ma 02420 and the phone number is (781) 862-8085
The provider's speciality is Speech-Language Pathologist with taxonomy code 235Z00000X
This NPI record was last updated on February 26, 2025. 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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