EILEEN DUFFY FARMER M.S., CCC-SLP
NPI 1760920383
Speech-Language Pathologist in San Francisco, CA
NPI Status: Active since February 02, 2017
Contact Information
901 CASTRO ST
SAN FRANCISCO, CA
ZIP 94114
Phone: (415) 255-9395
- Individual
- Female
- Speech-Language Pathologist
About EILEEN FARMER
This page provides the complete NPI Profile along with additional information for Eileen Farmer, a provider established in San Francisco, California with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1760920383 assigned on February 2017. The practitioner's primary taxonomy code is 235Z00000X with license number 25206 (CA). The provider is registered as an individual and her NPI record was last updated 9 years ago.
- NPI
- 1760920383
- Provider Name
- EILEEN DUFFY FARMER M.S., CCC-SLP
- Other Name
- EILEEN ELIZABETH DUFFY
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 901 CASTRO ST SAN FRANCISCO, CA 94114
- Location Phone
- (415) 255-9395
- Mailing Address
- 738 LONG BRIDGE ST APT 412 SAN FRANCISCO, CA 94158
- Mailing Phone
- (847) 757-2178
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-02-2017
- Last Update Date
- 02-02-2017
- 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.
- 25206
- License State
- CA
- 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 | 7 | 6 | 0 | 9 | 2 | 0 | 3 | 8 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 12 | 0 | 18 | 2 | 0 | 3 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 2 + 0 + 1 + 8 + 2 + 0 + 3 + 1 + 6 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1760920383 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 12 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1699229856 | RACHEL PROUDFOOT MS CF-SLP Individual | Student in an Organized Health Care Education/Training Program | 901 CASTRO ST SAN FRANCISCO, CA 94114 (231) 313-3282 |
| 1558817460 | LISA CHISHOLM Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (707) 338-4227 |
| 1699286914 | HOLLY JOY WOODS CCC-SLP Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
| 1669934303 | ALICE WARE MOLLISON MA, CCC-SLP Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 550-8255 |
| 1952771255 | KELSEY AMUNDSON Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
| 1639758873 | JACOB THORNTON MS, CF-SLP Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 550-8255 |
| 1083343834 | CLAIRE ZIEGLER Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
| 1871228809 | KATHERINE ELIZABETH BOTULA MS, CCC-SLP Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
| 1689277022 | KELSEY KIRCHER Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
| 1457117418 | CAROLINE TORRO CCC-SLP Individual | Speech-Language Pathologist | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 550-8255 |
| 1932941481 | BRIGID ANN KEENAN SLPA Individual | Specialist/Technologist (Speech-Language Assistant) | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
| 1962212100 | SOPHIA ANNE SANGUINETTI Individual | Specialist/Technologist (Speech-Language Assistant) | 901 CASTRO ST SAN FRANCISCO, CA 94114 (415) 255-9395 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1760920383, enumerated in the NPI registry as an "individual" on February 02, 2017
The provider is located at 901 Castro St San Francisco, Ca 94114 and the phone number is (415) 255-9395
The provider's speciality is Speech-Language Pathologist with taxonomy code 235Z00000X
This NPI record was last updated on February 02, 2017. 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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