MRS. CELENA MARTINA MAHAN LVN, CADC-CAS
NPI 1558554196
Licensed Vocational Nurse in Escondido, CA

NPI Status: Active since August 27, 2007

Contact Information

221 W CREST ST # 210
ESCONDIDO, CA
ZIP 92025
Phone: (760) 747-3424
Fax: (760) 747-3435

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  • Individual
  • Female
  • Licensed Vocational Nurse

About CELENA MAHAN

This page provides the complete NPI Profile along with additional information for Celena Mahan, a provider established in Escondido, California with a medical specialization in Licensed Vocational Nurse. The healthcare provider is registered in the NPI registry with number 1558554196 assigned on August 2007. The practitioner's primary taxonomy code is 164X00000X with license number 239951 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1558554196
Provider Name
MRS. CELENA MARTINA MAHAN LVN, CADC-CAS
Gender
Female
Entity Type
Individual
Location Address
221 W CREST ST # 210 ESCONDIDO, CA 92025
Location Phone
(760) 747-3424
Location Fax
(760) 747-3435
Mailing Address
125 W MISSION AVE STE 103 ESCONDIDO, CA 92025
Mailing Phone
(760) 747-3424
Mailing Fax
(760) 747-3435
Is Sole Proprietor?
No
Enumeration Date
08-27-2007
Last Update Date
05-06-2024
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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

Licensed Vocational Nurse

Taxonomy Code
164X00000X
Type
Nursing Service Providers
License No.
239951
License State
CA
Taxonomy Description
A licensed vocational nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. [An alternate term for licensed practical nurse arising from difference in occupational titles between states and post-high school training programs and institutions.] Requirements for education, experience, licensure, and job responsibilities vary among the states.

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

M0411260826 

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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 1558554196, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 5 → 10 → 1 5 → 10 → 1 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 0 + 5 + 8 + 1 + 1 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1558554196.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558554196, enumerated as an "individual" on August 27, 2007.

The provider is located at 221 W CREST ST # 210 ESCONDIDO, CA 92025 and the phone number is (760) 747-3424.

Licensed Vocational Nurse with taxonomy code 164X00000X.