AASHNA SINGH
NPI 1619756608
Speech-Language Pathologist in San Francisco, CA

NPI Status: Active since September 27, 2023

Contact Information

1635 DIVISADERO ST
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 833-4325

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  • Individual
  • Female
  • Speech-Language Pathologist

About AASHNA SINGH

This page provides the complete NPI Profile along with additional information for Aashna Singh, 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 1619756608 assigned on September 2023. The practitioner's primary taxonomy code is 235Z00000X. The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1619756608
Provider Name
AASHNA SINGH
Gender
Female
Entity Type
Individual
Location Address
1635 DIVISADERO ST SAN FRANCISCO, CA 94115
Location Phone
(415) 833-4325
Mailing Address
8263 E MARBLEHEAD WAY ANAHEIM, CA 92808
Is Sole Proprietor?
No
Enumeration Date
09-27-2023
Last Update Date
09-27-2023
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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
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 1619756608, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 1 → 2 7 → 14 → 5 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 4 + 5 + 1 + 2 + 6 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1619756608.

Other Providers at the Same Location


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

Clinic/Center (Ambulatory Surgical)
1635 DIVISADERO ST
SAN FRANCISCO, CA 94115
Anesthesiology
1635 DIVISADERO ST, STE 200
SAN FRANCISCO, CA 94115
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1635 DIVISADERO ST, SUITE 525
SAN FRANCISCO, CA 94115
Physical Therapist (Cardiopulmonary)
1635 DIVISADERO ST, SUITE 300
SAN FRANCISCO, CA 94115
Physical Therapist
1635 DIVISADERO ST
SAN FRANCISCO, CA 94115
Optometrist (Corneal and Contact Management)
1635 DIVISADERO ST, SUITE 400A
SAN FRANCISCO, CA 94115
Optometrist
1635 DIVISADERO ST, 400
SAN FRANCISCO, CA 94115
Physical Therapist
1635 DIVISADERO ST, 3RD FLOOR , PTD
SAN FRANCISCO, CA 94115
Optometrist
1635 DIVISADERO ST, SUITE 400A
SAN FRANCISCO, CA 94115
Dentist (General Practice)
1635 DIVISADERO ST, SUITE 500
SAN FRANCISCO, CA 94115
Nurse Practitioner (Obstetrics & Gynecology)
1635 DIVISADERO ST, SUITE 600 RM 17
SAN FRANCISCO, CA 94115
Optometrist (Low Vision Rehabilitation)
1635 DIVISADERO ST, SUITE 400B
SAN FRANCISCO, CA 94115
Psychiatry & Neurology (Neurology)
1635 DIVISADERO ST, SUITE 520-530
SAN FRANCISCO, CA 94115
Durable Medical Equipment & Medical Supplies
1635 DIVISADERO ST, SUITE 105
SAN FRANCISCO, CA 94115
Nurse Practitioner (Family)
1635 DIVISADERO ST, SUITE 520
SAN FRANCISCO, CA 94115
Anesthesiology
1635 DIVISADERO ST, SUITE 625, UCSF MEDICAL CENTER, DEPT. OF ANESTHESIA
SAN FRANCISCO, CA 94115
Optometrist
1635 DIVISADERO ST, 4TH FLOOR
SAN FRANCISCO, CA 94115
Dentist (General Practice)
1635 DIVISADERO ST, SUITE 500
SAN FRANCISCO, CA 94115
Psychiatry & Neurology (Neurology)
1635 DIVISADERO ST
SAN FRANCISCO, CA 94115
Clinic/Center (Ambulatory Surgical)
1635 DIVISADERO ST, SUITE 200
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619756608, enumerated as an "individual" on September 27, 2023.

The provider is located at 1635 DIVISADERO ST SAN FRANCISCO, CA 94115 and the phone number is (415) 833-4325.

Speech-Language Pathologist with taxonomy code 235Z00000X.