Dr. Mark Elliott Walden, M.D
Dr. Mark Elliott Walden is a General Practice Physician provider (General Practice) practicing in Raton, NM, registered in the NPPES registry with NPI 1831213248 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1831213248 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Elliott Walden |
| Credential | M.D |
| Sex | Male |
| Practice address | Raton, NM, 87740 |
| Phone | 5754455563 |
| Fax | 5754455566 |
| Enumeration date | 2007-03-19 |
| Last updated in NPPES | 2011-04-05 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | D0044433 | MD |
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 Walden, M.D NPI: 1831213248 Taxonomy: 208D00000X (General Practice Physician) Address: Raton, NM, 87740
Verify this record
Cross-check NPI 1831213248 against the authoritative CMS record: view Dr. Mark Elliott Walden 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
What specialty is Mark Walden?
Is this the official NPI registry?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-04-05.