A HELPING HAND, LLC
NPI 1699916700
Clinic/Center - Methadone in Woodlawn, MD

Active since March 19, 2009
6401 DOGWOOD RD STE 201, WOODLAWN, MD 21207(410) 653-0021(410) 653-0070 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 2, 2026, Jan 2, 2025, Sep 2, 2020 (3 updates tracked since 2020).

  • 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 1699916700 assigned on March 2009. 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
1699916700
Provider Name
A HELPING HAND, LLC
Entity Type
Organization
Location Address
6401 DOGWOOD RD STE 201 WOODLAWN, MD 21207
Location Phone
(410) 653-0021
Location Fax
(410) 653-0070
Mailing Address
PO BOX 194 HAMPSTEAD, MD 21074
Mailing Fax
(410) 653-0070
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-19-2009
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)
1261QR0405XAmbulatory 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) 751-7771

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
7714 33 500MEDICAID (05)MD 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Medication assisted treatment, methadone; weekly bundle including dispensing and/or administration, substance use counseling, individual and group therapy, and toxicology testing, if performed (provision of the services by a medicare-enrolled opioid treatm

Medication Assisted Treatment (MAT) with methadone is a comprehensive approach to manage opioid addiction. It includes weekly methadone dispensing, substance use counseling, individual and group therapy sessions, and toxicology tests as needed, all provided by a Medicare-enrolled opioid treatment program.

This service was performed 656 times for 38 patients

Medication assisted treatment, weekly bundle not including the drug, including substance use counseling, individual and group therapy, and toxicology testing if performed (provision of the services by a medicare-enrolled opioid treatment program)

Medication Assisted Treatment is a comprehensive program for managing substance use. It includes counseling (both individual and group), along with regular toxicology testing if required. This service is provided by a Medicare-enrolled opioid treatment program.

This service was performed 155 times for 24 patients

Periodic assessment; assessing periodically by qualified personnel to determine the most appropriate combination of services and treatment (provision of the services by a medicare-enrolled opioid treatment program); list separately in addition to code for

Periodic assessment is a routine check-up by trained professionals to determine the best mix of services and treatments for your health needs. This is typically provided by a Medicare-enrolled opioid treatment program. It's listed separately in addition to your main treatment code. This ensures you receive the most suitable care for your situation.

This service was performed 114 times for 30 patients

Take-home supply of methadone; up to 7 additional day supply (provision of the services by a medicare-enrolled opioid treatment program); list separately in addition to code for primary procedure

This service provides an additional 7-day supply of methadone, a medication used to treat opioid addiction, for patients to take at home. It's provided by a Medicare-enrolled opioid treatment program. This service is billed separately from the main treatment procedure.

This service was performed 835 times for 30 patients

Reviews for A HELPING HAND, LLC

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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 1699916700, 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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
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 9 → 18 → 9 9 → 18 → 9 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 + 6 + 1 + 8 + 9 + 1 + 8 + 1 + 1 + 2 + 7 + 0 + 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 1699916700.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Counselor (Mental Health)
6401 DOGWOOD RD STE 201
WOODLAWN, MD 21207
Clinic/Center (Methadone)
6401 DOGWOOD RD STE 201
BALTIMORE, MD 21207
Social Worker (Clinical)
6401 DOGWOOD RD STE 201
WOODLAWN, MD 21207
Clinic/Center (Mental Health (Including Community Mental Health Center))
6401 DOGWOOD RD STE 201
WOODLAWN, MD 21207

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699916700, enumerated as an "organization" on March 19, 2009.

The provider is located at 6401 DOGWOOD RD STE 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.