Dr. Chad Donald Tarr, MD
- Medicare services, 2024
- 294
- Medicare patients, 2024
- 221
- Part D claims, 2024
- 478
- Hospital affiliations
- 6
- Industry payments
- $82
- Practice address
- 610 Sparta Road, Sandersville, GA 31082
- Practice phone
- Call (478) 240-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tarr's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Chad Donald Tarr is an emergency medicine physician in Sandersville, Georgia
Dr. Tarr practices at Washington County Regional Medical Center in Sandersville, Georgia, part of Washington County Regional Medical Center.
Dr. Tarr's NPI, 1598717639, was assigned on May 17, 2006. Dr. Tarr holds Georgia license 49710.
- NPI
- 1598717639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072541978
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Practice phone
- (478) 240-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Chad Donald Tarr practices at Washington County Regional Medical Center in Sandersville, Georgia
Dr. Tarr's primary practice is Washington County Regional Medical Center, at 610 Sparta Road, Sandersville, GA 31082 in Washington County. The practice phone is (478) 240-2100.
- Washington County Regional Medical Center610 Sparta Road, Sandersville, GA 31082 · Washington CountyPhone(478) 240-2100
Source: Dmand AI Affiliation Data
Dr. Chad Donald Tarr is affiliated with 7 sites of care and 15 medical groups
Dr. Tarr's primary practice is Washington County Regional Medical Center in Sandersville, Georgia, part of Washington County Regional Medical Center. Dr. Tarr is also affiliated with Parkview Whitley Hospital. The medical group on file is Professional Emergency Physicians. Dmand AI also links Dr. Tarr to 4 more hospitals, 14 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. Chad Donald Tarr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tarr practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington County Regional Medical Center | Available with a free account |
| +6 more sites and 14 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Washington County Regional Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chad Donald Tarr is one of 1,629 emergency medicine physicians in Georgia
Emergency medicine is Dr. Tarr's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Tarr's licenses on file in 3 states: Georgia, Indiana and Kentucky.
Specialties and state licenses
- Emergency medicine, GeorgiaPrimary
- Indiana license
- Kentucky license
Emergency medicine physicians near Dr. Tarr
Counts of emergency medicine 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. Chad Donald Tarr billed Medicare for 294 services in 2024
CMS data shows 294 Medicare services from Dr. Tarr across 4 procedure codes in 2024, for 221 Medicare patients. Medicare paid $26,060 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tarr's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2292024: 2436%
- Tests and treatments
- 2023: 622024: 5118%
Dr. Tarr compared with the Georgia median for emergency medicine physicians, 2024
- Dr. Tarr
- Georgia median
- Medicare services
- 294vs 291Close to median
- Medicare patients
- 221vs 26115% below
- Part D claims
- 325vs 933.5 times
Medians across 1,545 emergency medicine physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Tarr'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tarr and other emergency medicine physicians in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chad Donald Tarr treated 221 Medicare patients in 2024, average age 73
CMS counts 221 Medicare patients who saw Dr. Tarr in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tarr's median patient age at 57, with 57% women.
Dr. Tarr's Medicare patients by age, 2024
Dr. Tarr's Medicare patients by sex, 2024
- Women12255%
- Men9945%
Chronic conditions among Dr. Tarr's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes47%
- Chronic kidney disease45%
- Ischemic heart disease39%
- Anxiety38%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tarr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chad Donald Tarr wrote 478 Medicare Part D claims in 2024
In 2024, Dr. Tarr wrote 478 Medicare Part D claims for 253 patients. 94% of them were for generic drugs. CMS names the drug for 325 of them, across 12 drugs with 11 or more claims each, at $1,804 in total drug cost. In 2023, CMS named 402 claims across 15 drugs.
Dr. Tarr's Part D claims by kind of drug, 2024
- Generic449 claims94%
- Brand-name29 claims6%
Dr. Tarr'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. Tarr's Part D claims, 2024
- Opioids15%72 of 478 claims
- Antibiotics27%129 of 478 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: 4022024: 32519%
Drugs named by CMS: 12 in 2024, 15 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
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Dr. Chad Donald Tarr received $82 in industry payments from 2016 to 2024
CMS Open Payments shows 5 general payments to Dr. Tarr from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $42.
General payments to Dr. Tarr by program year, 2016 to 2024
Companies that paid Dr. Tarr the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chad Donald Tarr'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) |
| 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. Chad Donald Tarr
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. Chad Donald Tarr's NPI number?
Dr. Chad Donald Tarr's NPI number is 1598717639. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chad Donald Tarr?
Dr. Chad Donald Tarr is an emergency medicine physician in Sandersville, Georgia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Chad Donald Tarr practice?
Dr. Tarr practices at 610 Sparta Road, Sandersville, GA 31082. Dr. Tarr's primary practice is Washington County Regional Medical Center in Sandersville, Georgia, part of Washington County Regional Medical Center. Dmand AI also links Dr. Tarr to 4 hospitals, 14 medical groups and 1 group practice or clinic.
What is Dr. Chad Donald Tarr's office phone number?
The practice phone on file for Dr. Tarr is (478) 240-2100.
What is Dr. Chad Donald Tarr's medical license number?
Dr. Tarr holds Georgia license 49710, one of the licenses on file in 3 states.
Which states has Dr. Chad Donald Tarr been licensed in?
Dmand AI has state licenses on file for Dr. Tarr in Georgia, Indiana and Kentucky.
Which hospitals is Dr. Chad Donald Tarr affiliated with?
Dr. Tarr practices at Washington County Regional Medical Center in Sandersville, Georgia. Dr. Tarr is also affiliated with Parkview Whitley Hospital. Dmand AI links Dr. Tarr to 4 more hospitals.
What medical group is Dr. Chad Donald Tarr part of?
Dr. Tarr is linked to Professional Emergency Physicians. Dmand AI links Dr. Tarr to 14 more medical groups.
Does Dr. Chad Donald Tarr accept Medicare?
Yes. CMS data shows Dr. Tarr billed Medicare for 294 services in 2024.
How many Medicare patients does Dr. Chad Donald Tarr see?
CMS counts 221 Medicare patients who saw Dr. Tarr in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Chad Donald Tarr bill to Medicare?
In 2024, Dr. Tarr's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
What drugs does Dr. Chad Donald Tarr prescribe most?
In 2024 Medicare Part D data, Dr. Tarr's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Prednisone and Cephalexin.
Has Dr. Chad Donald Tarr received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Dr. Tarr from 4 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Chad Donald Tarr been practicing?
Dr. Tarr graduated from medical school in 1999, 27 years ago.
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