Potomac Nephrology, Inc.
Potomac Nephrology, Inc. is a healthcare organization registered as Nephrology Physician in Germantown, MD, holding Type 2 (organization) NPI 1245242528 since 2006. The authorized official on file is Farzad Assar, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1245242528 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Potomac Nephrology, Inc. |
| Practice address | 1 EXECUTIVE PARK CT, Germantown, MD, 20874 |
| Phone | 3015283580 |
| Fax | 3015283589 |
| Enumeration date | 2006-08-13 |
| Last updated in NPPES | 2025-09-11 |
Authorized official
| Name | Farzad Assar |
|---|---|
| Title | President |
| Phone | 3015283580 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | D40201 | MD |
| 207RN0300X | Nephrology Physician | Primary | D40201 | MD |
Copy-ready billing details
Provider: Potomac Nephrology, Inc. NPI: 1245242528 Taxonomy: 207RN0300X (Nephrology Physician) Address: 1 EXECUTIVE PARK CT, Germantown, MD, 20874
Verify this record
Cross-check NPI 1245242528 against the authoritative CMS record: view Potomac Nephrology, Inc. 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
What is the NPI number for Potomac Nephrology, Inc.?
Who is the authorized official for Potomac Nephrology, Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.