MRS. NIDHI JAIN TANDON CCC
NPI 1841683836
Speech-Language Pathologist in Sterling, VA

NPI Status: Active since March 14, 2015

Contact Information

44330 MERCURE CIR STE 252
STERLING, VA
ZIP 20166
Phone: (703) 951-3068

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  • Individual
  • Female
  • Speech-Language Pathologist

About NIDHI TANDON

This page provides the complete NPI Profile along with additional information for Nidhi Tandon, a provider established in Sterling, Virginia with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1841683836 assigned on March 2015. The practitioner's primary taxonomy code is 235Z00000X with license number 2202007516 (VA). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1841683836
Provider Name
MRS. NIDHI JAIN TANDON CCC
Gender
Female
Entity Type
Individual
Location Address
44330 MERCURE CIR STE 252 STERLING, VA 20166
Location Phone
(703) 951-3068
Mailing Address
23102 BRONSTEIN LN BRAMBLETON, VA 20148
Mailing Phone
(703) 297-7842
Is Sole Proprietor?
Yes
Enumeration Date
03-14-2015
Last Update Date
05-22-2026
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Location Map

Secondary Locations

  • 11350 Random Hills Rd Ste 520
    Fairfax, VA 22030
    (703) 951-3068

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.
2202007516
License State
VA
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)
1235Z00000XSpeech, Language and Hearing Service Providers

Speech-Language Pathologist

SLP000759 (DC)

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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 1841683836, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 1 + 2 + 8 + 6 + 8 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1841683836.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Speech-Language Pathologist
44330 MERCURE CIR STE 252
STERLING, VA 20166

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841683836, enumerated as an "individual" on March 14, 2015.

The provider is located at 44330 MERCURE CIR STE 252 STERLING, VA 20166 and the phone number is (703) 951-3068.

Speech-Language Pathologist with taxonomy code 235Z00000X.