CHELSEA NICOLE LYON
NPI 1003683285
Doula in Pasadena, CA

NPI Status: Active since December 07, 2023

Contact Information

160 S GRAND AVE APT 5
PASADENA, CA
ZIP 91105
Phone: (661) 714-4534

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  • Individual
  • Female
  • Doula

About CHELSEA LYON

This page provides the complete NPI Profile along with additional information for Chelsea Lyon, a provider established in Pasadena, California with a medical specialization in Doula. The healthcare provider is registered in the NPI registry with number 1003683285 assigned on December 2023. The practitioner's primary taxonomy code is 374J00000X. The provider is registered as an individual and her NPI record was last updated 3 years ago. Chelsea Lyon operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1003683285
Provider Name
CHELSEA NICOLE LYON
Gender
Female
Entity Type
Individual
Location Address
160 S GRAND AVE APT 5 PASADENA, CA 91105
Location Phone
(661) 714-4534
Mailing Address
160 S GRAND AVE APT 5 PASADENA, CA 91105
Mailing Phone
(661) 714-4534
Is Sole Proprietor?
Yes
Enumeration Date
12-07-2023
Last Update Date
12-07-2023
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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

Doula

Taxonomy Code
374J00000X
Type
Nursing Service Related Providers
Taxonomy Description
Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 
2133NN1002XDietary & Nutritional Service Providers

Nutritionist
Nutrition, Education

 
3171400000XOther Service Providers

Health and Wellness Coach

 
4174N00000XOther Service Providers

Lactation Consultant, Non-RN

 
5175L00000XOther Service Providers

Homeopath

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1003683285, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 6 → 12 → 3 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 2 + 8 + 6 + 2 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1003683285.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003683285, enumerated as an "individual" on December 07, 2023.

The provider is located at 160 S GRAND AVE APT 5 PASADENA, CA 91105 and the phone number is (661) 714-4534.

Doula with taxonomy code 374J00000X.