MS. SORAYA ASTRID DEL VALLE
NPI 1689900557
Specialist/Technologist - Speech-Language Assistant in Silver Spring, MD

NPI Status: Active since October 27, 2009

Contact Information

9801 GEORGIA AVE
229
SILVER SPRING, MD
ZIP 20902
Phone: (301) 754-2200
Fax: (301) 754-2226

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  • Individual
  • Female
  • Specialist/Technologist
  • Speech-Language Assistant

About SORAYA DEL VALLE

This page provides the complete NPI Profile along with additional information for Soraya Del Valle, a provider established in Silver Spring, Maryland with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1689900557 assigned on October 2009. The practitioner's primary taxonomy code is 2355S0801X. The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1689900557
Provider Name
MS. SORAYA ASTRID DEL VALLE
Other Name
MS. SORAYA ASTRID DEL VALLE B.S
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
9801 GEORGIA AVE 229 SILVER SPRING, MD 20902
Location Phone
(301) 754-2200
Location Fax
(301) 754-2226
Mailing Address
9801 GEORGIA AVE 229 SILVER SPRING, MD 20902
Mailing Phone
(301) 754-2200
Mailing Fax
(301) 754-2226
Is Sole Proprietor?
No
Enumeration Date
10-27-2009
Last Update Date
10-27-2009
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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

Specialist/Technologist Speech-Language Assistant

Taxonomy Code
2355S0801X
Type
Speech, Language and Hearing Service Providers

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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 1689900557, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 8 + 0 + 0 + 5 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1689900557.

Other Providers at the Same Location


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

Physical Therapist
9801 GEORGIA AVE, STE 333
SILVER SPRING, MD 20902
Dentist (General Practice)
9801 GEORGIA AVE, SUITE #114
SILVER SPRING, MD 20902
Internal Medicine
9801 GEORGIA AVE
SILVER SPRING, MD 20902
Nutritionist
9801 GEORGIA AVE, SUITE 341
SILVER SPRING, MD 20902
Internal Medicine
9801 GEORGIA AVE, SUITE 117
SILVER SPRING, MD 20902
Internal Medicine (Hematology & Oncology)
9801 GEORGIA AVE, SUITE 337
SILVER SPRING, MD 20902
Internal Medicine (Interventional Cardiology)
9801 GEORGIA AVE, #116
SILVER SPRING, MD 20902
Dentist
9801 GEORGIA AVE, SUITE 225
SILVER SPRING, MD 20902
Specialist
9801 GEORGIA AVE, SUITE 3-41
SILVER SPRING, MD 20902
Internal Medicine
9801 GEORGIA AVE, SUITE 227
SILVER SPRING, MD 20902
Chiropractor
9801 GEORGIA AVE, SUITE 2-26
SILVER SPRING, MD 20902
Internal Medicine
9801 GEORGIA AVE, SUITE 227
SILVER SPRING, MD 20902
Urology
9801 GEORGIA AVE, SUITE 3-41
SILVER SPRING, MD 20902
Internal Medicine
9801 GEORGIA AVE, SUITE 117
SILVER SPRING, MD 20902
Dentist
9801 GEORGIA AVE, SUITE 228
SILVER SPRING, MD 20902
Clinic/Center (Primary Care)
9801 GEORGIA AVE, 332
SILVER SPRING, MD 20902
Specialist/Technologist (Speech-Language Assistant)
9801 GEORGIA AVE, SUITE 229
SILVER SPRING, MD 20902
Physical Therapist (Pediatrics)
9801 GEORGIA AVE
SILVER SPRING, MD 20902
Internal Medicine (Hematology & Oncology)
9801 GEORGIA AVE, SUITE 337
SILVER SPRING, MD 20902
Internal Medicine
9801 GEORGIA AVE, SUITE 220
SILVER SPRING, MD 20902

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689900557, enumerated as an "individual" on October 27, 2009.

The provider is located at 9801 GEORGIA AVE 229 SILVER SPRING, MD 20902 and the phone number is (301) 754-2200.

Specialist/Technologist with taxonomy code 2355S0801X and a focus in Speech-Language Assistant.