ALEXANDER EDWARDS MS CCC SLP
NPI 1740051069
Speech-Language Pathologist in San Rafael, CA

NPI Status: Active since January 15, 2024

Contact Information

1650 LOS GAMOS DR
SAN RAFAEL, CA
ZIP 94903
Phone: (415) 444-2000

Get Directions Write a Review

  • Individual
  • Male
  • Speech-Language Pathologist

About ALEXANDER EDWARDS

This page provides the complete NPI Profile along with additional information for Alexander Edwards, a provider established in San Rafael, California with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1740051069 assigned on January 2024. The practitioner's primary taxonomy code is 235Z00000X with license number 18823 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1740051069
Provider Name
ALEXANDER EDWARDS MS CCC SLP
Other Name
LONDYN EDWARDS MS CCC SLP
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
1650 LOS GAMOS DR SAN RAFAEL, CA 94903
Location Phone
(415) 444-2000
Mailing Address
1227 ANZA ST APT 7 SAN FRANCISCO, CA 94118
Mailing Phone
(818) 518-3417
Is Sole Proprietor?
No
Enumeration Date
01-15-2024
Last Update Date
01-01-2025
Code Navigator

Location Map

Secondary Locations

  • 1209 Howard Ave Ste 200
    Burlingame, CA 94010
    (650) 344-9961

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.
18823
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.

Reviews for ALEXANDER EDWARDS MS CCC SLP

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1740051069, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 0 → 0 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 8 + 0 + 0 + 5 + 2 + 0 + 1 + 2 + 24 = 51

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1740051069.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Pharmacy (Community/Retail Pharmacy)
1650 LOS GAMOS DR, FL 2 RM 2600
SAN RAFAEL, CA 94903
Physical Therapist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Pharmacist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Physical Therapist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Family Medicine
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Family Medicine
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Ophthalmology
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Ophthalmology (Ophthalmic Plastic and Reconstructive Surgery)
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Marriage & Family Therapist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Family Medicine
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Internal Medicine (Geriatric Medicine)
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Physical Therapist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Pediatrics
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Pediatrics
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Physical Therapist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Occupational Therapist
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903
Internal Medicine
1650 LOS GAMOS DR
SAN RAFAEL, CA 94903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740051069, enumerated as an "individual" on January 15, 2024.

The provider is located at 1650 LOS GAMOS DR SAN RAFAEL, CA 94903 and the phone number is (415) 444-2000.

Speech-Language Pathologist with taxonomy code 235Z00000X.