DAVID STEPHENSON LGSW
NPI 1427471192
Social Worker in Silver Spring, MD
NPI Status: Active since January 30, 2014
Contact Information
8818 GEORGIA AVE
CHILD ADOLESCENT BEHAVIORAL SERVICES
SILVER SPRING, MD
ZIP 20910
Phone: (240) 777-4416
- Individual
- Male
- Social Worker
- PECOS Enrolled
About DAVID STEPHENSON
This page provides the complete NPI Profile along with additional information for David Stephenson, a provider established in Silver Spring, Maryland with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1427471192 assigned on January 2014. The practitioner's primary taxonomy code is 104100000X with license number 17118 (MD). The provider is registered as an individual and his NPI record was last updated 11 years ago.
- NPI
- 1427471192
- Provider Name
- DAVID STEPHENSON LGSW
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 8818 GEORGIA AVE CHILD ADOLESCENT BEHAVIORAL SERVICES SILVER SPRING, MD 20910
- Location Phone
- (240) 777-4416
- Mailing Address
- 8818 GEORGIA AVE CHILD ADOLESCENT BEHAVIORAL SERVICES SILVER SPRING, MD 20910
- Mailing Phone
- (240) 777-4416
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-30-2014
- Last Update Date
- 01-30-2014
- Code Navigator
A social worker like David Stephenson helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.
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
Social Worker
- Taxonomy Code
- 104100000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 17118
- License State
- MD
- Taxonomy Description
- A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
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) |
|---|---|---|---|---|
| 1 | 104100000X | Behavioral Health & Social Service Providers | Social Worker | LG50079608 (DC) |
Medicare Participation & PECOS Enrollment Status
David Stephenson is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: No
Reviews for DAVID STEPHENSON LGSW
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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 | 4 | 2 | 7 | 4 | 7 | 1 | 1 | 9 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 4 | 7 | 8 | 7 | 2 | 1 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 4 + 7 + 8 + 7 + 2 + 1 + 1 + 8 + 24 = 68 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 68 = 2 | 2 | ||||||||
The NPI number 1427471192 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 9 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1740364157 | MS. LAURA MARIE NORDBERG RN, CS-P Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 8818 GEORGIA AVE SILVER SPRING, MD 20910 (240) 777-1194 |
| 1114001542 | MRS. MARY ANN CHAI R.N., CS-P Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 8818 GEORGIA AVE SILVER SPRING, MD 20910 (240) 777-1458 |
| 1740364942 | MRS. MARIAM M CHASE MSN. RN. CS-P Individual | Registered Nurse (Psychiatric/Mental Health, Adult) | 8818 GEORGIA AVE SUITE 501, FIRST FLOOR SILVER SPRING, MD 20910 (240) 777-3353 |
| 1528147162 | MELISSA F CROWN LCSWC Individual | Counselor (Mental Health) | 8818 GEORGIA AVE SILVER SPRING, MD 20910 (240) 777-1455 |
| 1164579306 | SARAH NELSON HAMMACK LCSW-C Individual | Social Worker (Clinical) | 8818 GEORGIA AVE SECOND FLOOR SILVER SPRING, MD 20910 (301) 563-7007 |
| 1760676605 | MISS ANDREA ANYSIA BAINBRIDGE Individual | Student in an Organized Health Care Education/Training Program | 8818 GEORGIA AVE SECOND FLOOR SILVER SPRING, MD 20910 (301) 563-7000 |
| 1437304326 | MS. MAUREEN CATHERINE STEELE LCSW-C Individual | Social Worker (Clinical) | 8818 GEORGIA AVE 2ND FLOOR SILVER SPRING, MD 20910 (301) 563-7000 |
| 1801171368 | NANCY SUSHINSKY LCSW-C Individual | Social Worker (Clinical) | 8818 GEORGIA AVE SILVER SPRING, MD 20910 (301) 563-7000 |
| 1457774093 | STEPHEN MILLER Individual | Counselor (Mental Health) | 8818 GEORGIA AVE SILVER SPRING, MD 20910 (240) 777-3318 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427471192, enumerated in the NPI registry as an "individual" on January 30, 2014
The provider is located at 8818 Georgia Ave Child Adolescent Behavioral Services Silver Spring, Md 20910 and the phone number is (240) 777-4416
The provider's speciality is Social Worker with taxonomy code 104100000X
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
This NPI record was last updated on January 30, 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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