Dr. James A. Gessler, MD
Dr. James A. Gessler is a Ophthalmology Physician provider (Ophthalmology) practicing in Springfield, MO, registered in the NPPES registry with NPI 1174601199 since 2006. The credential MD stands for Doctor of Medicine. Practices at Mercy Clinic Springfield Communities (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174601199 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. James A. Gessler |
| Credential | MD |
| Sex | Male |
| Practice address | 1229 E SEMINOLE ST, Springfield, MO, 65804 |
| Phone | 4178209393 |
| Fax | 4178209725 |
| Enumeration date | 2006-11-01 |
| Last updated in NPPES | 2013-05-13 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | R4G22 | MO |
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 |
|---|---|---|---|
| 202331633 | Medicaid | MO | — |
Copy-ready billing details
Provider: James Gessler, MD NPI: 1174601199 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 1229 E SEMINOLE ST, Springfield, MO, 65804
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528985462 | Shelley Henderson | Individual | Family Nurse Practitioner | Springfield, MO |
| 1407856263 | Gary Mehlhorn | Individual | Ophthalmology Physician | Springfield, MO |
| 1316939051 | Bruce Kater | Individual | Optometrist | Springfield, MO |
| 1881688216 | Mark Cascairo | Individual | Ophthalmology Physician | Springfield, MO |
| 1013904150 | John Swango | Individual | Orthopaedic Hand Surgery Physician | Springfield, MO |
| 1679555346 | Amber Herring | Individual | Physician Assistant | Springfield, MO |
| 1841250859 | Nancy Roberts | Individual | Adult Health Nurse Practitioner | Springfield, MO |
| 1053373696 | Traci St Clair | Individual | Surgical Physician Assistant | Springfield, MO |
Verify this record
Cross-check NPI 1174601199 against the authoritative CMS record: view Dr. James A. Gessler 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 2013-05-13.