Mark Weiss, MD
Mark Weiss is a Vascular & Interventional Radiology Physician provider (Radiology) practicing in Flint, MI, registered in the NPPES registry with NPI 1609834019 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1609834019 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Weiss |
| Credential | MD |
| Sex | Male |
| Practice address | G3239 BEECHER RD, SUITE F, Flint, MI, 48532 |
| Phone | 8107336780 |
| Fax | 8107336939 |
| Enumeration date | 2006-05-03 |
| Last updated in NPPES | 2007-07-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0204X | Vascular & Interventional Radiology Physician | Primary | 4301050600 | MI |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1020941 | Other | MI | MCLAREN HEALTH PLAN |
| 1020941 | Other | MI | MHP FENTON |
| 0990536 | Other | MI | HEALTH PLUS |
| 4020942 | Other | MA | MCLAREN |
| 4822485100 | Medicaid | MI | — |
| 4891811 | Medicaid | MI | — |
| 4891787 | Medicaid | MI | — |
| 1608119 | Other | MI | FIRST HEALTH |
| 230141 | Other | MI | HAP/HEALTH ALLIANCE PLAN |
| 4822449100 | Medicaid | MI | — |
| 4822494100 | Medicaid | MI | — |
| RA820073 | Other | MI | MCARE |
Copy-ready billing details
Provider: Mark Weiss, MD NPI: 1609834019 Taxonomy: 2085R0204X (Vascular & Interventional Radiology Physician) Address: G3239 BEECHER RD, SUITE F, Flint, MI, 48532
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437154432 | Jaime Ballesteros | Individual | Specialist | Flint, MI |
| 1336137264 | Christopher Conlin | Individual | Diagnostic Radiology Physician | Flint, MI |
| 1609841873 | Michigan Diagnostic Imaging | Organization | Diagnostic Radiology Physician | Flint, MI |
| 1720034325 | Edmund Louvar | Individual | Diagnostic Radiology Physician | Flint, MI |
| 1235170721 | Alan Hartz | Individual | Diagnostic Radiology Physician | Flint, MI |
| 1417998980 | Marc Kahn | Individual | Vascular & Interventional Radiology Physician | Flint, MI |
| 1902841620 | Michigan Spine Brain and Spine Institute | Organization | Medical Specialty Clinic/Center | Flint, MI |
| 1558388330 | Tomy Kalapparambath | Individual | Diagnostic Radiology Physician | Flint, MI |
Verify this record
Cross-check NPI 1609834019 against the authoritative CMS record: view Mark Weiss 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 2007-07-09.