MR. NAZARIY SIRYY
NPI 1629908645
Respiratory Therapist, Registered - Neonatal/Pediatrics in Rancho Cordova, CA

NPI Status: Active since May 21, 2026

Contact Information

10642 VAN STRALEN WAY
RANCHO CORDOVA, CA
ZIP 95670
Phone: (916) 802-9454

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  • Individual
  • Male
  • Respiratory Therapist, Registered
  • Neonatal/Pediatrics

About NAZARIY SIRYY

This page provides the complete NPI Profile along with additional information for Nazariy Siryy, a provider established in Rancho Cordova, California with a medical specialization in Respiratory Therapist, Registered, focusing in neonatal/pediatrics . The healthcare provider is registered in the NPI registry with number 1629908645 assigned on May 2026. The practitioner's primary taxonomy code is 2279P3900X with license number 29792 (CA). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1629908645
Provider Name
MR. NAZARIY SIRYY
Gender
Male
Entity Type
Individual
Location Address
10642 VAN STRALEN WAY RANCHO CORDOVA, CA 95670
Location Phone
(916) 802-9454
Mailing Address
10642 VAN STRALEN WAY RANCHO CORDOVA, CA 95670
Mailing Phone
(916) 802-9454
Is Sole Proprietor?
No
Enumeration Date
05-21-2026
Last Update Date
05-21-2026
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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

Respiratory Therapist, Registered Neonatal/Pediatrics

Taxonomy Code
2279P3900X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
29792
License State
CA
Taxonomy Description
A registered respiratory therapist that provides care and treatment of premature infants, newborns and children. This includes management of mechanical ventilation, assessment, diagnostics and generalized respiratory treatments.

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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 1629908645, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 2 → 4 9 → 18 → 9 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 8 + 0 + 1 + 6 + 6 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1629908645.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629908645, enumerated as an "individual" on May 21, 2026.

The provider is located at 10642 VAN STRALEN WAY RANCHO CORDOVA, CA 95670 and the phone number is (916) 802-9454.

Respiratory Therapist, Registered with taxonomy code 2279P3900X and a focus in Neonatal/Pediatrics.