MONTGOMERY COUNTY MARYLAND GOVERNMENT
NPI 1639576895
Clinic/Center - Rehabilitation, Substance Use Disorder in Rockville, MD
NPI Status: Active since December 03, 2014
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Clinic/Center
- Rehabilitation, Substance Use Disorder
About MONTGOMERY COUNTY MARYLAND GOVERNMENT
This page provides the complete NPI Profile along with additional information for Montgomery County Maryland Government, a provider established in Rockville, Maryland operating as a Clinic/center, focusing in rehabilitation, substance use disorder . The healthcare provider is registered in the NPI registry with number 1639576895 assigned on December 2014. The practitioner's primary taxonomy code is 261QR0405X. The provider is registered as an organization and their NPI record was last updated September 2025. The provider's
- NPI
- 1639576895
- Provider Legal Name
- MONTGOMERY COUNTY MARYLAND GOVERNMENT
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 1500 E GUDE DR ROCKVILLE, MD 20850
- Location Phone
- (240) 777-1680
- Mailing Address
- 401 HUNGERFORD DR FL 6 ROCKVILLE, MD 20850
- Mailing Phone
- (240) 672-6758
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 12-03-2014
- Last Update Date
- 09-04-2025
- 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 Rehabilitation, Substance Use Disorder
- Taxonomy Code
- 261QR0405X
- Type
- Ambulatory Health Care Facilities
Reviews for MONTGOMERY COUNTY MARYLAND GOVERNMENT
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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 | 3 | 9 | 5 | 7 | 6 | 8 | 9 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 6 | 9 | 10 | 7 | 12 | 8 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 6 + 9 + 1 + 0 + 7 + 1 + 2 + 8 + 1 + 8 + 24 = 75 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 75 = 5 | 5 | ||||||||
The NPI number 1639576895 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 11 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1356010987 | FUNGISAI JULIET MARUMAHOKO BSN, RN Individual | Registered Nurse | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-1684 |
| 1093716854 | DR. STANISLAV MALOV M.D. Individual | Anesthesiology (Addiction Medicine) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-1680 |
| 1235817263 | HEATHER MCGRATH LCPC Individual | Counselor (Mental Health) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-4136 |
| 1982972766 | MONTGOMERY COUNTY MARYLAND GOVERNMENT Organization | Clinic/Center (Rehabilitation, Substance Use Disorder) | 1500 E GUDE DR ROCKVILLE, MD 20850 (301) 251-4580 |
| 1811394075 | MONTGOMERY COUNTY MARYLAND GOVERNMENT Organization | Clinic/Center (Rehabilitation, Substance Use Disorder) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-1671 |
| 1184007817 | MOBILE MEDICAL CARE, INC. Organization | Clinic/Center (Federally Qualified Health Center (FQHC)) | 1500 E GUDE DR ROCKVILLE, MD 20850 (301) 493-2400 |
| 1861514697 | MONTGOMERY COUNTY MARYLAND GOVERNMENT Organization | Clinic/Center (Adult Mental Health) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-1444 |
| 1275352361 | THERESE FOTABONG BINFON DNP, MSN-ED, RN Individual | Registered Nurse (Addiction (Substance Use Disorder)) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-4857 |
| 1609697804 | MONTGOMERY COUNTY MARYLAND GOVERNMENT Organization | Clinic/Center (Rehabilitation, Substance Use Disorder) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-0311 |
| 1306299094 | JEFFREY LEE MUELLER LCSW-C Individual | Social Worker (Clinical) | 1500 E GUDE DR ROCKVILLE, MD 20850 (240) 777-1720 |
| 1679199418 | FERNE ALEXIS FERRELL LCPC Individual | Counselor (Mental Health) | 1500 E GUDE DR ROCKVILLE, MD 20850 (202) 856-8618 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639576895, enumerated in the NPI registry as an "organization" on December 03, 2014
The provider is located at 1500 E Gude Dr Rockville, Md 20850 and the phone number is (240) 777-1680
This medical organization specializes in Clinic/Center with taxonomy code 261QR0405X with a focus in Rehabilitation, Substance Use Disorder
This NPI record was last updated on December 03, 2014. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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