Dr. Christopher G Johnnides, MD
Dr. Christopher G Johnnides is a Vascular Surgery Physician provider (Surgery) practicing in Denver, CO, registered in the NPPES registry with NPI 1841257706 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1841257706 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Christopher G Johnnides |
| Credential | MD |
| Sex | Male |
| Practice address | 2045 N FRANKLIN ST, Denver, CO, 80205 |
| Phone | 3033384545 |
| Enumeration date | 2006-04-26 |
| Last updated in NPPES | 2021-06-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Secondary | MD420214 | PA |
| 2086S0129X | Vascular Surgery Physician | Primary | DR0046643 | CO |
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 |
|---|---|---|---|
| 1013198390001 | Medicaid | PA | — |
| 03156826 | Medicaid | CO | — |
| 019169 | Other | CO | KAISER COMMERCIAL NUMBER |
Copy-ready billing details
Provider: Christopher Johnnides, MD NPI: 1841257706 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 2045 N FRANKLIN ST, Denver, CO, 80205
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093710352 | Mauricio Mejia | Individual | Anesthesiology Physician | Denver, CO |
| 1932105657 | Gail Evans | Individual | Surgical Physician Assistant | Denver, CO |
| 1548267644 | Kimberly Lundstrom | Individual | Otolaryngology Physician | Denver, CO |
| 1659370773 | Mina Lee | Individual | Urology Physician | Denver, CO |
| 1104826916 | Tony Sangchompuphen | Individual | Diagnostic Radiology Physician | Denver, CO |
| 1114916921 | Paul Stangl | Individual | Diagnostic Radiology Physician | Denver, CO |
| 1548245020 | Kara Baumann | Individual | Surgical Physician Assistant | Denver, CO |
| 1730169566 | John Raheb | Individual | Surgery Physician | Denver, CO |
Verify this record
Cross-check NPI 1841257706 against the authoritative CMS record: view Dr. Christopher G Johnnides 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 2021-06-08.