Dr. Constance Elena Cannon, PH.D.
Dr. Constance Elena Cannon is a Counseling Psychologist provider (Psychologist) practicing in Silver Spring, MD, registered in the NPPES registry with NPI 1922296508 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1922296508 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Constance Elena Cannon |
| Credential | PH.D. |
| Sex | Female |
| Practice address | Silver Spring, MD, 20910 |
| Phone | 3013438654 |
| Fax | 3012202836 |
| Enumeration date | 2007-10-09 |
| Last updated in NPPES | 2007-10-09 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC1900X | Counseling Psychologist | Primary | 4307 | MD |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Constance Cannon, PH.D. NPI: 1922296508 Taxonomy: 103TC1900X (Counseling Psychologist) Address: Silver Spring, MD, 20910
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1326046657 | Orthopaedic Surgeons of Montgomery County, P.A. | Organization | Specialist | Silver Spring, MD |
| 1689662140 | Michael Baum | Individual | Ophthalmology Physician | Silver Spring, MD |
| 1326083353 | Marie Choppin | Individual | Clinical Social Worker | Silver Spring, MD |
| 1205938461 | Karen Winer | Individual | Pediatrics Physician | Silver Spring, MD |
| 1295826949 | Rosita Dee | Individual | Neurology Physician | Silver Spring, MD |
| 1306939848 | Beth Richie | Individual | Psychologist | Silver Spring, MD |
| 1639201643 | Mary Wisthoff | Individual | Registered Nurse | Silver Spring, MD |
| 1124248810 | Helena Jareb | Individual | Cognitive & Behavioral Psychologist | Silver Spring, MD |
Verify this record
Cross-check NPI 1922296508 against the authoritative CMS record: view Dr. Constance Elena Cannon 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 2007-10-09.