ALIFYA NAGRI OTR/L
NPI 1972473049
Occupational Therapist - Neurorehabilitation in San Ramon, CA

NPI Status: Active since November 05, 2025

Contact Information

1000 WALNUT DR
SAN RAMON, CA
ZIP 94583
Phone: (192) 521-7878

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  • Individual
  • Female
  • Occupational Therapist
  • Neurorehabilitation

About ALIFYA NAGRI

This page provides the complete NPI Profile along with additional information for Alifya Nagri, a provider established in San Ramon, California with a medical specialization in Occupational Therapist, focusing in neurorehabilitation . The healthcare provider is registered in the NPI registry with number 1972473049 assigned on November 2025. The practitioner's primary taxonomy code is 225XN1300X with license number 27229 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1972473049
Provider Name
ALIFYA NAGRI OTR/L
Gender
Female
Entity Type
Individual
Location Address
1000 WALNUT DR SAN RAMON, CA 94583
Location Phone
(192) 521-7878
Mailing Address
3978 STONERIDGE DR APT 3 PLEASANTON, CA 94588
Is Sole Proprietor?
Yes
Enumeration Date
11-05-2025
Last Update Date
11-05-2025
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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

Occupational Therapist Neurorehabilitation

Taxonomy Code
225XN1300X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
27229
License State
CA

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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 1972473049, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 8 + 7 + 6 + 0 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1972473049.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972473049, enumerated as an "individual" on November 05, 2025.

The provider is located at 1000 WALNUT DR SAN RAMON, CA 94583 and the phone number is (192) 521-7878.

Occupational Therapist with taxonomy code 225XN1300X and a focus in Neurorehabilitation.