David B Sacks, PSY.D.
David B Sacks is a Clinical Psychologist provider (Psychologist) practicing in Chevy Chase, MD, registered in the NPPES registry with NPI 1245353044 since 2007. The credential PSYD stands for Doctor of Psychology.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1245353044 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David B Sacks |
| Credential | PSY.D. |
| Sex | Male |
| Practice address | Chevy Chase, MD, 20815 |
| Phone | 3019068889 |
| Fax | 3019864844 |
| Enumeration date | 2007-04-08 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 03791 | MD |
| 103TC0700X | Clinical Psychologist | Secondary | PSY 1907 | DC |
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential
Copy-ready billing details
Provider: David Sacks, PSY.D. NPI: 1245353044 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Chevy Chase, MD, 20815
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1184621690 | Carol Kleinman | Individual | Specialist | Chevy Chase, MD |
| 1881692168 | Gary Terle | Individual | Physical Therapist | Chevy Chase, MD |
| 1205835519 | Charles Kibbey | Individual | Physical Therapist | Chevy Chase, MD |
| 1881652857 | Laura Ann Kragie | Individual | Internal Medicine Physician | Chevy Chase, MD |
| 1477582294 | Lindsay Brancato | Individual | Clinical Psychologist | Chevy Chase, MD |
| 1932113297 | Eileen Ivey | Individual | Clinical Social Worker | Chevy Chase, MD |
| 1609889146 | Judith Rovner | Individual | Clinical Social Worker | Chevy Chase, MD |
| 1093828022 | Diana Seasonwein | Individual | Clinical Social Worker | Chevy Chase, MD |
Verify this record
Cross-check NPI 1245353044 against the authoritative CMS record: view David B Sacks on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.