Dr. John Thomas Prather, MD
- Medicare services, 2024
- 2,631
- Medicare patients, 2024
- 599
- Part D claims, 2024
- 638
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Practice address
- 4425 Paulsen Street, 2nd Floor, Savannah, GA 31405
- Practice phone
- Call (912) 525-1290
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chatham Orthopaedic Surgery Center
Surgery Center - Medicare-Certified · Savannah, Georgia
Find Dr. Prather's professional email, personal email and mobile number
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Dr. John Thomas Prather is an orthopaedic foot and ankle surgery physician in Savannah, Georgia
Dr. Prather practices at Chatham Orthopaedic Surgery Center in Savannah, Georgia.
Dr. Prather's NPI, 1649494360, was assigned on April 12, 2007. Dr. Prather holds Georgia license 65877.
- NPI
- 1649494360NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719155365
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (912) 525-1290
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Thomas Prather practices at Chatham Orthopaedic Surgery Center in Savannah, Georgia
Dr. Prather's primary practice is Chatham Orthopaedic Surgery Center, at 4425 Paulsen Street, 2nd Floor, Savannah, GA 31405. The practice phone is (912) 525-1290.
- Chatham Orthopaedic Surgery Center4425 Paulsen Street, 2nd Floor, Savannah, GA 31405Phone(912) 525-1290
Source: Dmand AI Affiliation Data
Dr. John Thomas Prather is affiliated with 7 sites of care and 3 medical groups
Dr. Prather's primary practice is Chatham Orthopaedic Surgery Center in Savannah, Georgia. Dr. Prather is also affiliated with Memorial Health University Medical Center. The medical group on file is Novant Health Orthopedics & Sports Medicine, Belfair. Dmand AI also links Dr. Prather to 4 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Thomas Prather's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Prather practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chatham Orthopaedic Surgery Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Thomas Prather is one of 19 orthopaedic foots and ankle surgery physicians in Georgia
Foot and ankle surgery is Dr. Prather's primary specialty in the NPI Registry, under taxonomy code 207XX0004X. Dmand AI has Dr. Prather's licenses on file in 2 states: Georgia and Tennessee.
Specialties and state licenses
- Orthopaedic foot and ankle surgery, GeorgiaPrimary
- Orthopaedic surgery, Tennessee
Orthopaedic foots and ankle surgery physicians near Dr. Prather
Counts of orthopaedic foots and ankle surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Thomas Prather billed Medicare for 2,631 services in 2024
CMS data shows 2,631 Medicare services from Dr. Prather across 17 procedure codes in 2024, for 599 Medicare patients. Medicare paid $96,116 for them.
Dr. Prather's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0302024: 9656%
- Office and hospital visits
- 2023: 8822024: 9113%
- Drugs given in the office
- 2023: 4722024: 60428%
- Surgery
- 2023: 1002024: 15151%
Where Dr. Prather's Medicare services took place, 2024
- In an office2,61799%
- In a facility141%
Dr. Prather compared with the Georgia median for orthopaedic foots and ankle surgery physicians, 2024
- Dr. Prather
- Georgia median
- Medicare services
- 2,631vs 1,57167% above
- Medicare patients
- 599vs 32485% above
- Part D claims
- 579vs 2042.8 times
Medians across 20 orthopaedic foots and ankle surgery physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Prather's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Prather?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Prather and other orthopaedic foots and ankle surgery physicians in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Thomas Prather treated 599 Medicare patients in 2024, average age 73
CMS counts 599 Medicare patients who saw Dr. Prather in 2024. The largest group is 65 to 74, with 298 patients. 75% of them have high cholesterol, and 70% have arthritis. 4% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Prather's median patient age at 65, with 61% women.
Dr. Prather's Medicare patients by age, 2024
Dr. Prather's Medicare patients by sex, 2024
- Women39566%
- Men20434%
Chronic conditions among Dr. Prather's Medicare patients, 2024
- High cholesterol75%
- Arthritis70%
- High blood pressure69%
- Anxiety28%
- Diabetes23%
- Mood disorders22%
- Depression20%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Prather's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Thomas Prather wrote 638 Medicare Part D claims in 2024
In 2024, Dr. Prather wrote 638 Medicare Part D claims for 246 patients. 99% of them were for generic drugs. CMS names the drug for 579 of them, across 13 drugs with 11 or more claims each, at $5,836 in total drug cost. In 2023, CMS named 534 claims across 11 drugs.
Dr. Prather's Part D claims by kind of drug, 2024
- Generic631 claims99%
- Brand-name and other7 claims1%
Dr. Prather's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Prather's Part D claims, 2024
- Opioids24%155 of 638 claims
- Antibiotics11%72 of 638 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5342024: 5798%
Drugs named by CMS: 13 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John Thomas Prather scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Prather for performance year 2024, reported as part of a group. Dr. Prather accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Prather's MIPS scores, performance year 2024
- 84of 100Final score
- 65.1of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 83of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Thomas Prather received $20,022 in industry payments from 2016 to 2025
CMS Open Payments shows 202 general payments to Dr. Prather from 27 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 33% of the total. Wright Medical Technology, Inc. paid the most, $5,682.
General payments to Dr. Prather by program year, 2016 to 2025
General payments to Dr. Prather by kind, 2016 to 2025
- Travel and lodging$6,63733%
- Food and beverage$6,44632%
- Consulting fees$4,00020%
- Education$2,93915%
Companies that paid Dr. Prather the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Thomas Prather's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Thomas Prather
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Thomas Prather's NPI number?
Dr. John Thomas Prather's NPI number is 1649494360. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Thomas Prather?
Dr. John Thomas Prather is an orthopaedic foot and ankle surgery physician in Savannah, Georgia. The primary specialty in the NPI Registry is Orthopaedic Foot and Ankle Surgery Physician (taxonomy code 207XX0004X).
Where does Dr. John Thomas Prather practice?
Dr. Prather practices at 4425 Paulsen Street, 2nd Floor, Savannah, GA 31405. Dr. Prather's primary practice is Chatham Orthopaedic Surgery Center in Savannah, Georgia. Dmand AI also links Dr. Prather to 4 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. John Thomas Prather's office phone number?
The practice phone on file for Dr. Prather is (912) 525-1290.
What is Dr. John Thomas Prather's medical license number?
Dr. Prather holds Georgia license 65877, one of the licenses on file in 2 states.
Which states has Dr. John Thomas Prather been licensed in?
Dmand AI has state licenses on file for Dr. Prather in Georgia and Tennessee.
Which hospitals is Dr. John Thomas Prather affiliated with?
Dr. Prather is affiliated with Memorial Health University Medical Center. Dmand AI links Dr. Prather to 4 more hospitals.
What medical group is Dr. John Thomas Prather part of?
Dr. Prather is linked to Novant Health Orthopedics & Sports Medicine, Belfair. Dmand AI links Dr. Prather to 2 more medical groups.
Does Dr. John Thomas Prather accept Medicare?
Yes. CMS data shows Dr. Prather billed Medicare for 2,631 services in 2024, and Dr. Prather accepts Medicare assignment.
What is Dr. John Thomas Prather's MIPS score?
Dr. Prather's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. John Thomas Prather see?
CMS counts 599 Medicare patients who saw Dr. Prather in 2024, with an average age of 73.
What services does Dr. John Thomas Prather bill to Medicare?
In 2024, Dr. Prather's most billed Medicare services were office visit, established patient (99213), injected or infused drug (J3301) and diagnostic imaging (73630).
What drugs does Dr. John Thomas Prather prescribe most?
In 2024 Medicare Part D data, Dr. Prather's most prescribed drugs by claims were Oxycodone-Acetaminophen, Gabapentin and Celecoxib.
Has Dr. John Thomas Prather received payments from drug or device companies?
CMS Open Payments shows $20,022 in general payments to Dr. Prather from 27 companies from 2016 to 2025. The largest total came from Wright Medical Technology, Inc.
How long has Dr. John Thomas Prather been practicing?
Dr. Prather graduated from medical school in 2005, 21 years ago.
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