Richard A. Marks,M.D.P.A
Richard A. Marks,M.D.P.A is a healthcare organization registered as Specialist in Richardson, TX, holding Type 2 (organization) NPI 1861808438 since 2014. The authorized official on file is Richard Marks, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861808438 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Richard A. Marks,M.D.P.A |
| Practice address | 399 W CAMPBELL RD, #408, Richardson, TX, 75080 |
| Phone | 9722317100 |
| Fax | 9722317759 |
| Enumeration date | 2014-07-03 |
| Last updated in NPPES | 2014-07-03 |
Authorized official
| Name | Richard Marks |
|---|---|
| Title | Owner |
| Phone | 9722317100 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | E5161 | TX |
Copy-ready billing details
Provider: Richard A. Marks,M.D.P.A NPI: 1861808438 Taxonomy: 174400000X (Specialist) Address: 399 W CAMPBELL RD, #408, Richardson, TX, 75080
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558354712 | Trung Dao | Individual | Internal Medicine Physician | Richardson, TX |
| 1417946831 | Abbass Sekhavat | Individual | Orthopaedic Surgery Physician | Richardson, TX |
| 1629043179 | Susan Rogers | Individual | Family Medicine Physician | Richardson, TX |
| 1538134622 | Lamyen Tran | Individual | Family Medicine Physician | Richardson, TX |
| 1013977958 | Anjaneya Puppala | Individual | Gastroenterology Physician | Richardson, TX |
| 1164489324 | Jeffrey Hamm | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Richardson, TX |
| 1336107507 | Hootan Rahimizadeh | Individual | Cardiovascular Disease Physician | Richardson, TX |
| 1477501724 | Gary Weingarden | Individual | Cardiovascular Disease Physician | Richardson, TX |
Verify this record
Cross-check NPI 1861808438 against the authoritative CMS record: view Richard A. Marks,M.D.P.A 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 2014-07-03.