David Christian Grant, MD
David Christian Grant is a General Practice Physician provider (General Practice) practicing in Marquette, MI, registered in the NPPES registry with NPI 1639261035 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639261035 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David Christian Grant |
| Credential | MD |
| Sex | Male |
| Practice address | 420 W MAGNETIC ST, Marquette, MI, 49855 |
| Phone | 9062253561 |
| Enumeration date | 2006-09-30 |
| Last updated in NPPES | 2009-04-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207P00000X | Emergency Medicine Physician | Secondary | MD25662 | OR |
| 208D00000X | General Practice Physician | Primary | 4301089202 | 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 |
|---|---|---|---|
| P00456632 | Other | MI | RAILROAD MEDICARE |
| DG089202 | Other | MI | BLUE CROSS |
| 5212533 | Medicaid | MI | — |
Copy-ready billing details
Provider: David Grant, MD NPI: 1639261035 Taxonomy: 208D00000X (General Practice Physician) Address: 420 W MAGNETIC ST, Marquette, MI, 49855
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417959750 | Marquette General Hospital, Inc. | Organization | General Acute Care Hospital | Marquette, MI |
| 1447233093 | Thomas Emerson | Individual | General Practice Physician | Marquette, MI |
| 1497738090 | Scott Hagle | Individual | General Practice Physician | Marquette, MI |
| 1295718898 | Anthony Lackey | Individual | Physician Assistant | Marquette, MI |
| 1659354256 | Jeffrey Shipkey | Individual | General Practice Physician | Marquette, MI |
| 1003899600 | Donald Snowdon | Individual | Emergency Medicine Physician | Marquette, MI |
| 1437132065 | Richard Tomacari | Individual | General Practice Physician | Marquette, MI |
| 1275517740 | James Addison | Individual | General Practice Physician | Marquette, MI |
Verify this record
Cross-check NPI 1639261035 against the authoritative CMS record: view David Christian Grant 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 2009-04-28.