MARK SWAN
NPI 1194135046
Massage Therapist in Old Greenwich, CT

NPI Status: Active since April 30, 2014

Contact Information

296 SOUND BEACH AVE
OLD GREENWICH, CT
ZIP 06870
Phone: (203) 698-2965

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  • Individual
  • Male
  • Massage Therapist

About MARK SWAN

This page provides the complete NPI Profile along with additional information for Mark Swan, a provider established in Old Greenwich, Connecticut with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1194135046 assigned on April 2014. The practitioner's primary taxonomy code is 225700000X with license number 005132 (CT). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1194135046
Provider Name
MARK SWAN
Gender
Male
Entity Type
Individual
Location Address
296 SOUND BEACH AVE OLD GREENWICH, CT 06870
Location Phone
(203) 698-2965
Mailing Address
296 SOUND BEACH AVE OLD GREENWICH, CT 06870
Mailing Phone
(203) 698-2965
Is Sole Proprietor?
Yes
Enumeration Date
04-30-2014
Last Update Date
04-30-2014
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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

Massage Therapist

Taxonomy Code
225700000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
005132
License State
CT
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 1194135046, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
1
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
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 9 → 18 → 9 1 → 2 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 2 + 3 + 1 + 0 + 0 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1194135046.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Naturopath
296 SOUND BEACH AVE
OLD GREENWICH, CT 06870
Clinic/Center (Podiatric)
296 SOUND BEACH AVE
OLD GREENWICH, CT 06870
Podiatrist
296 SOUND BEACH AVE
OLD GREENWICH, CT 06870

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194135046, enumerated as an "individual" on April 30, 2014.

The provider is located at 296 SOUND BEACH AVE OLD GREENWICH, CT 06870 and the phone number is (203) 698-2965.

Massage Therapist with taxonomy code 225700000X.