DIANA PHAN B.A., M.A.
NPI 1477959963
Speech-Language Pathologist in Los Angeles, CA

NPI Status: Active since November 10, 2014

Contact Information

1111 W 6TH ST STE 111
LOS ANGELES, CA
ZIP 90017
Phone: (213) 607-4400

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  • Individual
  • Female
  • Speech-Language Pathologist

About DIANA PHAN

This page provides the complete NPI Profile along with additional information for Diana Phan, a provider established in Los Angeles, California with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1477959963 assigned on November 2014. The practitioner's primary taxonomy code is 235Z00000X with license number RPE 9592 (CA). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1477959963
Provider Name
DIANA PHAN B.A., M.A.
Gender
Female
Entity Type
Individual
Location Address
1111 W 6TH ST STE 111 LOS ANGELES, CA 90017
Location Phone
(213) 607-4400
Mailing Address
1111 W 6TH ST STE 111 LOS ANGELES, CA 90017
Mailing Phone
(213) 607-4400
Is Sole Proprietor?
No
Enumeration Date
11-10-2014
Last Update Date
07-10-2015
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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.
RPE 9592
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1477959963, 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 9 → 18 → 9 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 8 + 5 + 1 + 8 + 9 + 1 + 2 + 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 1477959963.

Other Providers at the Same Location


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

Licensed Vocational Nurse
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Licensed Vocational Nurse
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Specialist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Occupational Therapist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Occupational Therapist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Occupational Therapist (Pediatrics)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Occupational Therapist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Psychologist (Clinical Child & Adolescent)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Speech-Language Pathologist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Physical Therapist (Pediatrics)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Physical Therapist (Pediatrics)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Behavior Analyst
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Specialist/Technologist (Speech-Language Assistant)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Occupational Therapist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Specialist/Technologist (Speech-Language Assistant)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Physical Therapist (Pediatrics)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Speech-Language Pathologist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Specialist/Technologist (Speech-Language Assistant)
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Behavior Analyst
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017
Physical Therapist
1111 W 6TH ST STE 111
LOS ANGELES, CA 90017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477959963, enumerated as an "individual" on November 10, 2014.

The provider is located at 1111 W 6TH ST STE 111 LOS ANGELES, CA 90017 and the phone number is (213) 607-4400.

Speech-Language Pathologist with taxonomy code 235Z00000X.