SANDRA MATTAR M.S./CCC-SLP
NPI 1598855843
Speech-Language Pathologist in Santa Monica, CA

NPI Status: Active since October 14, 2006

Contact Information

2811 WILSHIRE BLVD
SUITE 785
SANTA MONICA, CA
ZIP 90403
Phone: (310) 264-8300
Fax: (310) 264-8360

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  • Individual
  • Female
  • Speech-Language Pathologist

About SANDRA MATTAR

This page provides the complete NPI Profile along with additional information for Sandra Mattar, a provider established in Santa Monica, California with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1598855843 assigned on October 2006. The practitioner's primary taxonomy code is 235Z00000X with license number SP13917 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1598855843
Provider Name
SANDRA MATTAR M.S./CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
2811 WILSHIRE BLVD SUITE 785 SANTA MONICA, CA 90403
Location Phone
(310) 264-8300
Location Fax
(310) 264-8360
Mailing Address
2811 WILSHIRE BLVD SUITE 785 SANTA MONICA, CA 90403
Mailing Phone
(310) 264-8300
Mailing Fax
(310) 264-8360
Is Sole Proprietor?
No
Enumeration Date
10-14-2006
Last Update Date
07-08-2007
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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.
SP13917
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 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 1598855843, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 9 → 18 → 9 8 → 16 → 7 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 6 + 5 + 1 + 0 + 8 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598855843.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pain Medicine (Interventional Pain Medicine)
2811 WILSHIRE BLVD, STE 790
SANTA MONICA, CA 90403
Nuclear Medicine
2811 WILSHIRE BLVD, SUITE 810
SANTA MONICA, CA 90403
Dermatology (Dermatopathology)
2811 WILSHIRE BLVD, SUITE 615
SANTA MONICA, CA 90403
Pain Medicine (Interventional Pain Medicine)
2811 WILSHIRE BLVD, # 790
SANTA MONICA, CA 90403
Nuclear Medicine
2811 WILSHIRE BLVD, SUITE 810
SANTA MONICA, CA 90403
Internal Medicine
2811 WILSHIRE BLVD, #800
SANTA MONICA, CA 90403
Speech-Language Pathologist
2811 WILSHIRE BLVD, SUITE 785
SANTA MONICA, CA 90403
Speech-Language Pathologist
2811 WILSHIRE BLVD, SUITE 785
SANTA MONICA, CA 90403
Physical Medicine & Rehabilitation (Pain Medicine)
2811 WILSHIRE BLVD, SUITE 850
SANTA MONICA, CA 90403
Psychiatry & Neurology (Psychiatry)
2811 WILSHIRE BLVD, # 620
SANTA MONICA, CA 90403
Neurological Surgery
2811 WILSHIRE BLVD, #840
SANTA MONICA, CA 90403
Otolaryngology
2811 WILSHIRE BLVD, SUITE 800
SANTA MONICA, CA 90403
Physical Therapist
2811 WILSHIRE BLVD, SUITE 600
SANTA MONICA, CA 90403
Internal Medicine
2811 WILSHIRE BLVD, SUITE 510
SANTA MONICA, CA 90403
Dermatology (Dermatopathology)
2811 WILSHIRE BLVD, SUITE 615
SANTA MONICA, CA 90403
Neurological Surgery
2811 WILSHIRE BLVD, #840
SANTA MONICA, CA 90403
Psychiatry & Neurology (Neurology)
2811 WILSHIRE BLVD, SUITE 790
SANTA MONICA, CA 90403
Acupuncturist
2811 WILSHIRE BLVD, SUITE 540
SANTA MONICA, CA 90403
Family Medicine (Adult Medicine)
2811 WILSHIRE BLVD, SUITE 610
SANTA MONICA, CA 90403
General Practice
2811 WILSHIRE BLVD, SUITE 610
SANTA MONICA, CA 90403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598855843, enumerated as an "individual" on October 14, 2006.

The provider is located at 2811 WILSHIRE BLVD SUITE 785 SANTA MONICA, CA 90403 and the phone number is (310) 264-8300.

Speech-Language Pathologist with taxonomy code 235Z00000X.