SOFIA CASTILLO
NPI 1124499512
Reflexologist in Seattle, WA

NPI Status: Active since October 12, 2015

Contact Information

10547 GREENWOOD AVE N
SEATTLE, WA
ZIP 98133
Phone: (206) 362-4100

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  • Individual
  • Female
  • Reflexologist

About SOFIA CASTILLO

This page provides the complete NPI Profile along with additional information for Sofia Castillo, a provider established in Seattle, Washington with a medical specialization in Reflexologist. The healthcare provider is registered in the NPI registry with number 1124499512 assigned on October 2015. The practitioner's primary taxonomy code is 173C00000X with license number MA 60514566 (WA). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1124499512
Provider Name
SOFIA CASTILLO
Gender
Female
Entity Type
Individual
Location Address
10547 GREENWOOD AVE N SEATTLE, WA 98133
Location Phone
(206) 362-4100
Mailing Address
1713 4TH ST NE AUBURN, WA 98002
Mailing Phone
(206) 898-9924
Is Sole Proprietor?
Yes
Enumeration Date
10-12-2015
Last Update Date
10-12-2015
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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

Reflexologist

Taxonomy Code
173C00000X
Type
Other Service Providers
License No.
MA 60514566
License State
WA
Taxonomy Description
Reflexologists perform a non-invasive complementary modality involving thumb and finger techniques to apply alternating pressure to the reflexes within the reflex maps of the body located on the feet, hands, and outer ears. Reflexologists apply pressure to specific areas (feet, hands, and ears) to promote a response from an area far removed from the tissue stimulated via the nervous system and acupuncture meridians. Reflexologists are recommended to complete a minimum of 200 hours of education, typically including anatomy & physiology, Reflexology theory, body systems, zones, meridians & relaxation response, ethics, business standards, and supervised practicum.

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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 1124499512, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 8 + 9 + 1 + 8 + 5 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1124499512.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Chiropractor
10547 GREENWOOD AVE N
SEATTLE, WA 98133
Chiropractor (Rehabilitation)
10547 GREENWOOD AVE N
SEATTLE, WA 98133
Massage Therapist
10547 GREENWOOD AVE N
SEATTLE, WA 98133
Massage Therapist
10547 GREENWOOD AVE N
SEATTLE, WA 98133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124499512, enumerated as an "individual" on October 12, 2015.

The provider is located at 10547 GREENWOOD AVE N SEATTLE, WA 98133 and the phone number is (206) 362-4100.

Reflexologist with taxonomy code 173C00000X.