Mark Woods Haecker, MD
Mark Woods Haecker is a Anesthesiology Physician provider (Anesthesiology) practicing in Brainerd, MN, registered in the NPPES registry with NPI 1063565166 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1063565166 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Woods Haecker |
| Credential | MD |
| Sex | Male |
| Practice address | 523 N 3RD ST, Brainerd, MN, 56401 |
| Phone | 2188292861 |
| Enumeration date | 2007-01-19 |
| Last updated in NPPES | 2016-01-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | 41179 | MN |
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: Mark Haecker, MD NPI: 1063565166 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 523 N 3RD ST, Brainerd, MN, 56401
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619950292 | Rebecca Wirtz | Individual | Family Nurse Practitioner | Brainerd, MN |
| 1720062706 | James Dehen | Individual | Surgery Physician | Brainerd, MN |
| 1164407706 | James Gelbmann | Individual | Family Medicine Physician | Brainerd, MN |
| 1518942150 | Todd Greatens | Individual | Pulmonary Disease Physician | Brainerd, MN |
| 1538149604 | Laura Joque | Individual | Internal Medicine Physician | Brainerd, MN |
| 1063492114 | Melisa Palmer | Individual | Physician Assistant | Brainerd, MN |
| 1548230444 | J Hall | Individual | Anatomic Pathology & Clinical Pathology Physician | Brainerd, MN |
| 1164496345 | Jeffrey Porter | Individual | Emergency Medicine Physician | Brainerd, MN |
Verify this record
Cross-check NPI 1063565166 against the authoritative CMS record: view Mark Woods Haecker 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 2016-01-08.