GREGORIO CARDENAS-LOPEZ
NPI 1033675434
Rehabilitation Practitioner in Sacramento, CA

NPI Status: Active since February 11, 2019

Contact Information

2829 WATT AVE STE 200
SACRAMENTO, CA
ZIP 95821
Phone: (916) 922-9868

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  • Individual
  • Male
  • Rehabilitation Practitioner

About GREGORIO CARDENAS-LOPEZ

This page provides the complete NPI Profile along with additional information for Gregorio Cardenas-lopez, a provider established in Sacramento, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1033675434 assigned on February 2019. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1033675434
Provider Name
GREGORIO CARDENAS-LOPEZ
Gender
Male
Entity Type
Individual
Location Address
2829 WATT AVE STE 200 SACRAMENTO, CA 95821
Location Phone
(916) 922-9868
Mailing Address
2829 WATT AVE STE 200 SACRAMENTO, CA 95821
Mailing Phone
(916) 922-9868
Is Sole Proprietor?
No
Enumeration Date
02-11-2019
Last Update Date
05-02-2025
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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)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 
2171M00000XOther 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 1033675434, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 6 → 12 → 3 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 2 + 7 + 1 + 0 + 4 + 6 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1033675434.

Other Providers at the Same Location


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

Marriage & Family Therapist
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Counselor
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Case Manager/Care Coordinator
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Case Manager/Care Coordinator
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Psychologist
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Clinic/Center (Adolescent and Children Mental Health)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Case Manager/Care Coordinator
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Marriage & Family Therapist
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Case Manager/Care Coordinator
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Social Worker
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Counselor
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Marriage & Family Therapist
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Social Worker (Clinical)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Social Worker (Clinical)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Social Worker (Clinical)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Community Health Worker
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Counselor (Professional)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Community Health Worker
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Social Worker (Clinical)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821
Counselor (Professional)
2829 WATT AVE STE 200
SACRAMENTO, CA 95821

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033675434, enumerated as an "individual" on February 11, 2019.

The provider is located at 2829 WATT AVE STE 200 SACRAMENTO, CA 95821 and the phone number is (916) 922-9868.

Rehabilitation Practitioner with taxonomy code 225400000X.