MARYLAND GENERAL HOSPITAL, INC.
NPI 1689677783
Clinic/Center - Methadone in Baltimore, MD
NPI Status: Active since May 23, 2005
Contact Information
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
Phone: (410) 225-8240
- Organization
- Clinic/Center
- Methadone
About MARYLAND GENERAL HOSPITAL, INC.
This page provides the complete NPI Profile along with additional information for Maryland General Hospital, Inc., a provider established in Baltimore, Maryland operating as a Clinic/center, focusing in methadone . The healthcare provider is registered in the NPI registry with number 1689677783 assigned on May 2005. The practitioner's primary taxonomy code is 261QM2800X. The provider is registered as an organization and their NPI record was last updated May 2025. The provider's
- NPI
- 1689677783
- Provider Legal Name
- MARYLAND GENERAL HOSPITAL, INC.
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 827 LINDEN AVE STE B BALTIMORE, MD 21201
- Location Phone
- (410) 225-8240
- Mailing Address
- PO BOX 69043 BALTIMORE, MD 21264
- Mailing Phone
- (717) 428-0552
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 05-23-2005
- Last Update Date
- 05-08-2025
- Code Navigator
Location Map
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
- Taxonomy Description
- An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.
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.
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 |
|---|---|---|---|
| 792304000 | MEDICAID (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, 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)
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
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
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 1,581 times for 82 patientsMedication 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 234 times for 56 patientsPeriodic 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 57 times for 30 patientsThis 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 1,888 times for 63 patientsReviews for MARYLAND GENERAL HOSPITAL, INC.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 6 | 8 | 9 | 6 | 7 | 7 | 7 | 8 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 16 | 9 | 12 | 7 | 14 | 7 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 6 + 9 + 1 + 2 + 7 + 1 + 4 + 7 + 1 + 6 + 24 = 77 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 77 = 3 | 3 | ||||||||
The NPI number 1689677783 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
CHRISTOPHER JAMES ROBERSON CRNP
Nurse Practitioner
(Adult Health)
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
WENDY CUNNINGHAM RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
FREDRICKA RICHARDSON RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
CASSANDRA LEE RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
CASSANDRA THOMAS RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
MELISSA LAUPP LPN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
TERESSA STINSON LPN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
JENNIFER ISRAEL RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
LAURIE HARRIS RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
TARA WEINKAM RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
JOYCE MCMAHON RN
Registered Nurse
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
MARYLAND GENERAL CLINICAL PRACTICE GROUP, INC.
Nurse Practitioner
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
MARYLAND GENERAL CLINICAL PRACTICE GROUP, INC.
Clinic/Center
(Multi-Specialty)
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
KATHALENE GREENE M.S., B.S., CSC-AD
Counselor
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
CARSON H HERBERT LCSW-C
Social Worker
(Clinical)
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
MARYLAND GENERAL CLINICAL PRACTICE GROUP, INC.
Psychiatry & Neurology
(Psychiatry)
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
MARGARET COTTERELL LMSW
Social Worker
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
STEVEN LYNNE DOVE SR. ADT
Counselor
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
JOSHUA BEST
Counselor
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
ANTOINETTE NELSON-BEACHUM
Counselor
(Addiction (Substance Use Disorder))
827 LINDEN AVE STE B
BALTIMORE, MD
ZIP 21201
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689677783, enumerated as an "organization" on May 23, 2005.
The provider is located at 827 LINDEN AVE STE B BALTIMORE, MD 21201 and the phone number is (410) 225-8240.
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.
