Stephanie Mcmahon, Ph.D., LLC
Stephanie Mcmahon, Ph.D., LLC is a healthcare organization registered as Clinical Psychologist in Reston, VA, holding Type 2 (organization) NPI 1669732665 since 2012. The authorized official on file is Stephanie Mcmahon, Owner.
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| NPI | 1669732665 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Stephanie Mcmahon, Ph.D., LLC |
| Other name | <Unavail> |
| Practice address | 1800 MICHAEL FARADAY DR, SUITE 206, Reston, VA, 20190 |
| Phone | 7039556387 |
| Fax | 7034377429 |
| Enumeration date | 2012-05-23 |
| Last updated in NPPES | 2012-05-23 |
Authorized official
| Name | Stephanie Mcmahon |
|---|---|
| Title | Owner |
| Phone | 7039556387 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 0810004555 | VA |
Copy-ready billing details
Provider: Stephanie Mcmahon, Ph.D., LLC NPI: 1669732665 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 1800 MICHAEL FARADAY DR, SUITE 206, Reston, VA, 20190
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902894256 | Sheebani Grewal | Individual | Optometrist | Reston, VA |
| 1699795294 | Sandra Laeser | Individual | Marriage & Family Therapist | Reston, VA |
| 1538179908 | Carlene Marcus | Individual | General Practice Dentistry | Reston, VA |
| 1033217161 | Leslie Rye | Individual | General Practice Dentistry | Reston, VA |
| 1104049808 | Lisa Lilenfeld | Individual | Clinical Psychologist | Reston, VA |
| 1255546321 | Lawrence Riso | Individual | Clinical Psychologist | Reston, VA |
| 1194098624 | Elda Bordon | Individual | Dentist | Reston, VA |
| 1326385543 | Eye Institute of Reston | Organization | Optometrist | Reston, VA |
Verify this record
Cross-check NPI 1669732665 against the authoritative CMS record: view Stephanie Mcmahon, Ph.D., LLC 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 2012-05-23.