MS. AMBER NINA MARCARELLI MS
NPI 1831970730
Rehabilitation Practitioner in Oxnard, CA

NPI Status: Active since October 09, 2023

Contact Information

1911 WILLIAMS DR
OXNARD, CA
ZIP 93036
Phone: (805) 981-6830

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  • Individual
  • Female
  • Rehabilitation Practitioner

About AMBER MARCARELLI

This page provides the complete NPI Profile along with additional information for Amber Marcarelli, a provider established in Oxnard, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1831970730 assigned on October 2023. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1831970730
Provider Name
MS. AMBER NINA MARCARELLI MS
Gender
Female
Entity Type
Individual
Location Address
1911 WILLIAMS DR OXNARD, CA 93036
Location Phone
(805) 981-6830
Mailing Address
1911 WILLIAMS DR OXNARD, CA 93036
Mailing Phone
(805) 981-6830
Is Sole Proprietor?
No
Enumeration Date
10-09-2023
Last Update Date
04-28-2025
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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

Rehabilitation Practitioner

Taxonomy Code
225400000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

(CA)

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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 1831970730, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 3 → 6 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 8 + 7 + 0 + 7 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1831970730.

Other Providers at the Same Location


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

Social Worker (Clinical)
1911 WILLIAMS DR, C/O OXNARD OPTIONS
OXNARD, CA 93036
Social Worker (Clinical)
1911 WILLIAMS DR
OXNARD, CA 93036
Marriage & Family Therapist
1911 WILLIAMS DR
OXNARD, CA 93036
Community/Behavioral Health
1911 WILLIAMS DR
OXNARD, CA 93036
Marriage & Family Therapist
1911 WILLIAMS DR, SUITE 200
OXNARD, CA 93036
Psychiatry & Neurology (Psychiatry)
1911 WILLIAMS DR
OXNARD, CA 93036
Social Worker (Clinical)
1911 WILLIAMS DR
OXNARD, CA 93036
Pharmacist (Psychiatric)
1911 WILLIAMS DR, SUITE 200
OXNARD, CA 93036
Counselor (Addiction (Substance Use Disorder))
1911 WILLIAMS DR
OXNARD, CA 93036
Licensed Psychiatric Technician
1911 WILLIAMS DR, 110
OXNARD, CA 93036
Registered Nurse (Psychiatric/Mental Health, Adult)
1911 WILLIAMS DR, 110
OXNARD, CA 93036
Marriage & Family Therapist
1911 WILLIAMS DR, SUITE # 150
OXNARD, CA 93036
Licensed Vocational Nurse
1911 WILLIAMS DR, 110
OXNARD, CA 93036
Social Worker (Clinical)
1911 WILLIAMS DR
OXNARD, CA 93036
Counselor (Mental Health)
1911 WILLIAMS DR, #110
OXNARD, CA 93036
Marriage & Family Therapist
1911 WILLIAMS DR, SUITE 150
OXNARD, CA 93036
Marriage & Family Therapist
1911 WILLIAMS DR
OXNARD, CA 93036
Marriage & Family Therapist
1911 WILLIAMS DR, SUITE 110
OXNARD, CA 93036
Social Worker (Clinical)
1911 WILLIAMS DR, SUITE 150
OXNARD, CA 93036
Counselor (Addiction (Substance Use Disorder))
1911 WILLIAMS DR
OXNARD, CA 93036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831970730, enumerated as an "individual" on October 09, 2023.

The provider is located at 1911 WILLIAMS DR OXNARD, CA 93036 and the phone number is (805) 981-6830.

Rehabilitation Practitioner with taxonomy code 225400000X.