Dr. Christopher M Chambers, MD, PHD
Dr. Christopher M Chambers is a Vascular Surgery Physician provider (Surgery) practicing in Grand Rapids, MI, registered in the NPPES registry with NPI 1184831869 since 2007. The credential MD stands for Doctor of Medicine. Practices at Spectrum Health Primary Care Partners (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1184831869 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Christopher M Chambers |
| Credential | MD, PHD |
| Sex | Male |
| Practice address | 275 MICHIGAN ST NE, Grand Rapids, MI, 49503 |
| Phone | 6162678700 |
| Fax | 6162678247 |
| Enumeration date | 2007-05-16 |
| Last updated in NPPES | 2025-09-22 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | 4301091284 | MI |
| 2086S0129X | Vascular Surgery Physician | Secondary | 036158917 | IL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Christopher Chambers, MD, PHD NPI: 1184831869 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 275 MICHIGAN ST NE, Grand Rapids, MI, 49503
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1275525875 | Daniel Wallace | Individual | Family Medicine Physician | Grand Rapids, MI |
| 1770576977 | Todd Vitaz | Individual | Neurological Surgery Physician | Grand Rapids, MI |
| 1447230107 | Cheryl Kuz | Individual | Pediatrics Physician | Grand Rapids, MI |
| 1407820590 | Bernard Eisenga | Individual | Medical Toxicology (Emergency Medicine) Physician | Grand Rapids, MI |
| 1942277348 | Carlos Tavera | Individual | Internal Medicine Physician | Grand Rapids, MI |
| 1649247032 | Sohail Qadir | Individual | Internal Medicine Physician | Grand Rapids, MI |
| 1548227457 | Vikram Kashyap | Individual | Vascular Surgery Physician | Grand Rapids, MI |
| 1750336509 | Candace Smith-King | Individual | Pediatrics Physician | Grand Rapids, MI |
Verify this record
Cross-check NPI 1184831869 against the authoritative CMS record: view Dr. Christopher M Chambers 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 2025-09-22.