SERGE FILKIN LMT
NPI 1033085121
Massage Therapist in Shokan, NY

NPI Status: Active since October 15, 2025

Contact Information

25 NICKELSEY RD
SHOKAN, NY
ZIP 12481
Phone: (917) 968-9157

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  • Individual
  • Male
  • Massage Therapist

About SERGE FILKIN

This page provides the complete NPI Profile along with additional information for Serge Filkin, a provider established in Shokan, New York with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1033085121 assigned on October 2025. The practitioner's primary taxonomy code is 225700000X with license number 034004 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1033085121
Provider Name
SERGE FILKIN LMT
Gender
Male
Entity Type
Individual
Location Address
25 NICKELSEY RD SHOKAN, NY 12481
Location Phone
(917) 968-9157
Mailing Address
25 NICKELSEY RD SHOKAN, NY 12481
Is Sole Proprietor?
Yes
Enumeration Date
10-15-2025
Last Update Date
10-15-2025
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Location Map

Secondary Locations

  • 218 Plaza Rd
    Kingston, NY 12401
    (917) 968-9157

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

Massage Therapist

Taxonomy Code
225700000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
034004
License State
NY
Taxonomy Description
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.

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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 1033085121, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 3 → 6 0 → 0 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 0 + 8 + 1 + 0 + 1 + 4 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1033085121.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033085121, enumerated as an "individual" on October 15, 2025.

The provider is located at 25 NICKELSEY RD SHOKAN, NY 12481 and the phone number is (917) 968-9157.

Massage Therapist with taxonomy code 225700000X.