Quick answers
- Does Garrett H. Chumney accept Medicare assignment?
- Yes. Medicare's clinician data says Garrett H. Chumney 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 Garrett H. Chumney see?
- In 2024, CMS data shows 522 Original Medicare patients and 591 services for Garrett H. Chumney. This counts Original Medicare only and measures volume, not quality.
- What is Garrett H. Chumney's NPI number?
- 1871657957. 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 Garrett H. Chumney, 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 | 522 |
|---|---|
| Services billed to Medicare | 591 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)269 services
- Critical care, first 30-74 minutes (99291)104 services
- Emergency department visit with moderate level of medical decision making (99284)89 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)40 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)30 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 cholesterol75%
- Arthritis56%
- Anxiety45%
- Diabetes43%
- Ischemic heart disease43%
Hospitals where Garrett H. Chumney works
Medicare's Facility Affiliation Data lists Garrett H. Chumney 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.
- Calhoun-Liberty HospitalBlountstown, FL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 101304
- HCA Florida Gulf Coast HospitalPanama City, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100242
- Memorial Hospital and ManorBainbridge, GA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: not listed by Medicare · CCN 110132
Practice locations
Addresses where Garrett H. Chumney is enrolled with Medicare (CMS data updated October 2, 2026).
- 1401 Centerville RdTallahassee, FL 32308
- 1616 Physicians DrTallahassee, FL 32308 (850) 431‑5910
- 20274 Central Ave WBlountstown, FL 32424 (850) 272‑9717
Group practices
Medicare enrollment lists Garrett H. Chumney as a member of these groups (CMS data updated October 2, 2026).
- Tallahassee Memorial Healthcare Inc497 clinicians in the group
- Panhandle Rural Health and Primary Care Inc2 clinicians in the group
Specialties
- Family Practiceprimary
- Emergency Medicinealso
Other family doctors in Tallahassee
Clinicians with the same Medicare primary specialty in Tallahassee, FL — not a recommendation.
Other clinicians in Tallahassee Memorial Healthcare Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871657957 |
| 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