John D. Mellinger, MD
John D. Mellinger is a Surgery Physician provider (Surgery) practicing in Springfield, IL, registered in the NPPES registry with NPI 1275642233 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275642233 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John D. Mellinger |
| Credential | MD |
| Sex | Male |
| Practice address | 747 N RUTLEDGE ST, 5TH FLOOR, Springfield, IL, 62702 |
| Phone | 2175455878 |
| Fax | 2175450040 |
| Enumeration date | 2006-08-30 |
| Last updated in NPPES | 2020-11-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 036-124378 | IL |
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 |
|---|---|---|---|
| 000962552A | Medicaid | GA | — |
| 036124378 | Medicaid | IL | — |
| G51984 | Medicaid | SC | — |
Copy-ready billing details
Provider: John Mellinger, MD NPI: 1275642233 Taxonomy: 208600000X (Surgery Physician) Address: 747 N RUTLEDGE ST, 5TH FLOOR, Springfield, IL, 62702
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1760489587 | Jane Arbuthnot | Individual | Obstetrics & Gynecology Physician | Springfield, IL |
| 1194710913 | Leonard Rybak | Individual | Otolaryngology Physician | Springfield, IL |
| 1366438897 | Don Ramsey | Individual | Vascular Surgery Physician | Springfield, IL |
| 1629064746 | Nicole Sommer | Individual | Plastic and Reconstructive Surgery Physician | Springfield, IL |
| 1912995754 | Stuart Frank | Individual | Cardiovascular Disease Physician | Springfield, IL |
| 1639150493 | Norma Arras | Individual | Hand Occupational Therapist | Springfield, IL |
| 1831170695 | Donna Canavan | Individual | Hand Occupational Therapist | Springfield, IL |
| 1447231212 | Wendy Gerger | Individual | Hand Occupational Therapist | Springfield, IL |
Verify this record
Cross-check NPI 1275642233 against the authoritative CMS record: view John D. Mellinger 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 2026-07-10. Provider record last updated 2020-11-04.