DAVID HEDLEY SUD CERTIFIED
NPI 1942859673
Day Training/Habilitation Specialist in San Diego, CA

NPI Status: Active since September 05, 2019

Contact Information

3132 JEFFERSON ST
SAN DIEGO, CA
ZIP 92110
Phone: (619) 683-3100

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  • Individual
  • Male
  • Day Training/Habilitation Specialist

About DAVID HEDLEY

This page provides the complete NPI Profile along with additional information for David Hedley, a provider established in San Diego, California with a medical specialization in Day Training/habilitation Specialist. The healthcare provider is registered in the NPI registry with number 1942859673 assigned on September 2019. The practitioner's primary taxonomy code is 373H00000X. The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1942859673
Provider Name
DAVID HEDLEY SUD CERTIFIED
Gender
Male
Entity Type
Individual
Location Address
3132 JEFFERSON ST SAN DIEGO, CA 92110
Location Phone
(619) 683-3100
Mailing Address
3132 JEFFERSON ST SAN DIEGO, CA 92110
Mailing Phone
(619) 683-3100
Is Sole Proprietor?
No
Enumeration Date
09-05-2019
Last Update Date
03-13-2026
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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

Day Training/Habilitation Specialist

Taxonomy Code
373H00000X
Type
Nursing Service Related Providers
Taxonomy Description
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.

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)

 
2225400000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Rehabilitation Practitioner

(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 1942859673, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 4 → 8 8 → 16 → 7 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 6 + 5 + 1 + 8 + 6 + 1 + 4 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1942859673.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Counselor (Mental Health)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Registered Nurse (Psychiatric/Mental Health, Adult)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Counselor (Mental Health)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Social Worker (Clinical)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Marriage & Family Therapist
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Counselor (Mental Health)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Licensed Vocational Nurse
3132 JEFFERSON ST
SAN DIEGO, CA 92110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942859673, enumerated as an "individual" on September 05, 2019.

The provider is located at 3132 JEFFERSON ST SAN DIEGO, CA 92110 and the phone number is (619) 683-3100.

Day Training/Habilitation Specialist with taxonomy code 373H00000X.