A SHOULDER TO LEAN ON
NPI 1427929579
Peer Specialist in Dover, DE

NPI Status: Active since September 12, 2025

Contact Information

8 THE GRN STE A
DOVER, DE
ZIP 19901
Phone: (302) 563-7318

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  • Organization
  • Peer Specialist

About A SHOULDER TO LEAN ON

This page provides the complete NPI Profile along with additional information for A Shoulder To Lean On, a provider established in Dover, Delaware operating as a Peer Specialist. The healthcare provider is registered in the NPI registry with number 1427929579 assigned on September 2025. The practitioner's primary taxonomy code is 175T00000X. The provider is registered as an organization and their NPI record was last updated May 2026. A Shoulder To Lean On operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Lisa C Williams (Ceo)

NPI
1427929579
Provider Name
A SHOULDER TO LEAN ON
Entity Type
Organization
Location Address
8 THE GRN STE A DOVER, DE 19901
Location Phone
(302) 563-7318
Mailing Address
8 THE GRN STE A DOVER, DE 19901
Mailing Phone
(610) 717-9538
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-12-2025
Last Update Date
05-25-2026
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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

 
2103TA0400XBehavioral Health & Social Service Providers

Psychologist
Addiction (Substance Use Disorder)

 
3103TC1900XBehavioral Health & Social Service Providers

Psychologist
Counseling

 
4106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 
5171400000XOther Service Providers

Health and Wellness Coach

 
6376K00000XNursing Service Related Providers

Nurse's Aide

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

LISA C WILLIAMS

Authorized Official Title
CEO
Authorized Official Phone
(302) 563-7318

Reviews for A SHOULDER TO LEAN ON

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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 1427929579, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 2 → 4 9 → 18 → 9 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 + 4 + 4 + 7 + 1 + 8 + 2 + 1 + 8 + 5 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1427929579.

Other Providers at the Same Location


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

Chronic Disease Hospital
8 THE GRN STE A
DOVER, DE 19901
Durable Medical Equipment & Medical Supplies (Dialysis Equipment & Supplies)
8 THE GRN STE A
DOVER, DE 19901
Social Worker (Clinical)
8 THE GRN STE A
DOVER, DE 19901
Behavior Analyst
8 THE GRN STE A
DOVER, DE 19901
Home Health
8 THE GRN STE A
DOVER, DE 19901
Social Worker (Clinical)
8 THE GRN STE A
DOVER, DE 19901
Physical Therapist
8 THE GRN STE A
DOVER, DE 19901
Nursing Care
8 THE GRN STE A
DOVER, DE 19901
Dermatology (MOHS-Micrographic Surgery)
8 THE GRN STE A
DOVER, DE 19901
Counselor (Mental Health)
8 THE GRN STE A
DOVER, DE 19901
Non-emergency Medical Transport (VAN)
8 THE GRN STE A
DOVER, DE 19901
Nurse Practitioner (Psychiatric/Mental Health)
8 THE GRN STE A
DOVER, DE 19901
Counselor (Mental Health)
8 THE GRN STE A
DOVER, DE 19901
Social Worker (Clinical)
8 THE GRN STE A
DOVER, DE 19901
Nurse Practitioner (Psychiatric/Mental Health)
8 THE GRN STE A
DOVER, DE 19901
Assisted Living Facility
8 THE GRN STE A
DOVER, DE 19901
Emergency Medicine
8 THE GRN STE A
DOVER, DE 19901
Specialist
8 THE GRN STE A
DOVER, DE 19901
Behavior Analyst
8 THE GRN STE A
DOVER, DE 19901
Case Management
8 THE GRN STE A
DOVER, DE 19901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427929579, enumerated as an "organization" on September 12, 2025.

The provider is located at 8 THE GRN STE A DOVER, DE 19901 and the phone number is (302) 563-7318.

Peer Specialist with taxonomy code 175T00000X.