Quick answers
- Does Geoffrey G. Herndon accept Medicare assignment?
- Yes. Medicare's clinician data says Geoffrey G. Herndon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Geoffrey G. Herndon see?
- In 2024, CMS data shows 492 Original Medicare patients and 1,317 services for Geoffrey G. Herndon. This counts Original Medicare only and measures volume, not quality.
- What is Geoffrey G. Herndon's NPI number?
- 1225590938. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Geoffrey G. Herndon, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 492 |
|---|---|
| Services billed to Medicare | 1,317 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)476 services
- Special stained specimen slides to examine tissue, each additional procedure (88341)153 services
- Protein measurement, serum (84165)100 services
- Pathology examination of tissue using a microscope, moderately high complexity (88307)81 services
- Special stained specimen slides to examine tissue, initial procedure (88342)64 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol70%
- Arthritis54%
- Diabetes30%
- Ischemic heart disease27%
- Chronic kidney disease27%
Hospitals where Geoffrey G. Herndon works
Medicare's Facility Affiliation Data lists Geoffrey G. Herndon at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Cox Barton County HospitalLamar, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261325
- Cox Medical Center BransonBranson, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260094
- Cox Medical CentersSpringfield, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260040
- Cox Monett HospitalMonett, MO · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 261329
Practice locations
Addresses where Geoffrey G. Herndon is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 E Primrose St, Suite 550Springfield, MO 65807 (417) 269‑4646
Group practices
Medicare enrollment lists Geoffrey G. Herndon as a member of this group (CMS data updated October 2, 2026).
- Pathology Services of Springfield PC9 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.
Other clinicians in Pathology Services of Springfield PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225590938 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians