TRISTEN A ARANA
NPI 1497621536
Adult Companion in Citrus Heights, CA

NPI Status: Active since October 15, 2025

Contact Information

8421 AUBURN BLVD
CITRUS HEIGHTS, CA
ZIP 95610
Phone: (916) 441-3819
Fax: (916) 441-6377

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  • Individual
  • Male
  • Adult Companion

About TRISTEN ARANA

This page provides the complete NPI Profile along with additional information for Tristen Arana, a provider established in Citrus Heights, California with a medical specialization in Adult Companion. The healthcare provider is registered in the NPI registry with number 1497621536 assigned on October 2025. The practitioner's primary taxonomy code is 372600000X with license number Y7991619 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1497621536
Provider Name
TRISTEN A ARANA
Other Name
RUBI ARANA
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
8421 AUBURN BLVD CITRUS HEIGHTS, CA 95610
Location Phone
(916) 441-3819
Location Fax
(916) 441-6377
Mailing Address
3841 N FREEWAY BLVD SACRAMENTO, CA 95834
Mailing Phone
(916) 441-3819
Mailing Fax
(916) 441-6377
Is Sole Proprietor?
No
Enumeration Date
10-15-2025
Last Update Date
10-15-2025
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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

Adult Companion

Taxonomy Code
372600000X
Type
Nursing Service Related Providers
License No.
Y7991619
License State
CA
Taxonomy Description
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care.

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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 1497621536, 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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 6 → 12 → 3 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 2 + 2 + 2 + 5 + 6 + 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 1497621536.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Marriage & Family Therapist
8421 AUBURN BLVD, BUILDING 3
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, BUILDING 3
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, BUILDING 3
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, BUILDING 3
CITRUS HEIGHTS, CA 95610
Nurse Practitioner
8421 AUBURN BLVD, #160
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, SUITE 231
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, BLG#3
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, SUITE 110
CITRUS HEIGHTS, CA 95610
Case Manager/Care Coordinator
8421 AUBURN BLVD, BLDG #3
CITRUS HEIGHTS, CA 95610
Counselor
8421 AUBURN BLVD, BLDG #3
CITRUS HEIGHTS, CA 95610
Case Manager/Care Coordinator
8421 AUBURN BLVD, BLDG.#3
CITRUS HEIGHTS, CA 95610
Case Manager/Care Coordinator
8421 AUBURN BLVD, BUILDING #3
CITRUS HEIGHTS, CA 95610
Case Manager/Care Coordinator
8421 AUBURN BLVD, BUILDING #3
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, BUILDING #3
CITRUS HEIGHTS, CA 95610
Marriage & Family Therapist
8421 AUBURN BLVD, BLDG. #3
CITRUS HEIGHTS, CA 95610
Dentist (General Practice)
8421 AUBURN BLVD, SUITE #100
CITRUS HEIGHTS, CA 95610
Community/Behavioral Health
8421 AUBURN BLVD, 110
CITRUS HEIGHTS, CA 95610
Social Worker
8421 AUBURN BLVD
CITRUS HEIGHTS, CA 95610
Social Worker
8421 AUBURN BLVD, 265
CITRUS HEIGHTS, CA 95610
Chiropractor
8421 AUBURN BLVD, SUITE 105
CITRUS HEIGHTS, CA 95610

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497621536, enumerated as an "individual" on October 15, 2025.

The provider is located at 8421 AUBURN BLVD CITRUS HEIGHTS, CA 95610 and the phone number is (916) 441-3819.

Adult Companion with taxonomy code 372600000X.