A HELPING HAND, LLC
NPI 1568506004
Clinic/Center - Methadone in Woodlawn, MD

NPI Status: Active since February 17, 2007

Contact Information

6401 DOGWOOD RD
SUITE 201
WOODLAWN, MD
ZIP 21207
Phone: (410) 653-0021
Fax: (410) 653-0070

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  • Organization
  • Clinic/Center
  • Methadone

About A HELPING HAND, LLC

This page provides the complete NPI Profile along with additional information for A Helping Hand, Llc, a provider established in Woodlawn, Maryland operating as a Clinic/center, focusing in methadone . The healthcare provider is registered in the NPI registry with number 1568506004 assigned on February 2007. The practitioner's primary taxonomy code is 261QM2800X with license number 100982 (MD). The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Mr. Joel Prell (President)

NPI
1568506004
Provider Name
A HELPING HAND, LLC
Entity Type
Organization
Location Address
6401 DOGWOOD RD SUITE 201 WOODLAWN, MD 21207
Location Phone
(410) 653-0021
Location Fax
(410) 653-0070
Mailing Address
PO BOX 194 HAMPSTEAD, MD 21074
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-17-2007
Last Update Date
02-02-2026
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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

Clinic/Center Methadone

Taxonomy Code
261QM2800X
Type
Ambulatory Health Care Facilities
License No.
100982
License State
MD
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.

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)
1261QM0801XAmbulatory Health Care Facilities

Clinic/Center
Mental Health (Including Community Mental Health Center)

904805 (MD)
2261QR0405XAmbulatory Health Care Facilities

Clinic/Center
Rehabilitation, Substance Use Disorder

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. JOEL PRELL

Authorized Official Title
PRESIDENT
Authorized Official Phone
(410) 653-0021

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
771433500MEDICAID (05)MD 

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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 1568506004, 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
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 6 → 12 → 3 5 → 10 → 1 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 0 + 0 + 1 + 2 + 0 + 0 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1568506004.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568506004, enumerated as an "organization" on February 17, 2007.

The provider is located at 6401 DOGWOOD RD SUITE 201 WOODLAWN, MD 21207 and the phone number is (410) 653-0021.

Clinic/Center with taxonomy code 261QM2800X and a focus in Methadone.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.