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Dr. Richard D. Warren, MD
NPI1881651503PAC ID6901790112
- Medicare services, 2024
- 683
- Medicare patients, 2024
- 407
- Part D claims, 2024
- 534
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 705 Dixie Street, Carrollton, GA 30117
- Practice phone
- Call (770) 836-9580
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Warren's professional email, personal email and mobile number
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Dr. Richard D. Warren is an emergency medicine physician in Carrollton, Georgia
Dr. Warren practices at Tanner Medical Center/Carrollton in Carrollton, Georgia, part of Tanner Health.
Dr. Warren's NPI, 1881651503, was assigned on April 27, 2006. Dr. Warren graduated from University of Florida College of Medicine in 1998. Dr. Warren holds Georgia license 054956.
NPI and contact details
- NPI
- 1881651503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901790112
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 836-9580
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard D. Warren practices at Tanner Medical Center/Carrollton in Carrollton, Georgia
Dr. Warren's primary practice is Tanner Medical Center/Carrollton, at 705 Dixie Street, Carrollton, GA 30117 in Carroll County. The practice phone is (770) 836-9580.
- Tanner Medical Center/Carrollton705 Dixie Street, Carrollton, GA 30117 · Carroll CountyPhone(770) 836-9580
Source: Dmand AI Affiliation Data
Dr. Richard D. Warren is affiliated with 2 sites of care and 1 medical group
Dr. Warren's primary practice is Tanner Medical Center/Carrollton in Carrollton, Georgia, part of Tanner Health. Dr. Warren is also affiliated with Tanner Medical Center/Villa Rica. The medical group on file is Carrollton Emergency Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard D. Warren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warren practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tanner Medical Center/Carrollton | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard D. Warren is one of 1,629 emergency medicine physicians in Georgia
Emergency medicine is Dr. Warren's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Warren is licensed in Georgia.
Specialties and state licenses
- Emergency medicine, GeorgiaPrimary
Emergency medicine physicians near Dr. Warren
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,629emergency medicine physicians in Georgia19emergency medicine physicians in Carrollton14emergency medicine physicians at Tanner Medical Center/Carrollton
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard D. Warren billed Medicare for 683 services in 2024
CMS data shows 683 Medicare services from Dr. Warren across 4 procedure codes in 2024, for 407 Medicare patients. Medicare paid $57,999 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024683
Medicare patients407
Paid by Medicare$57,999
Procedure codes4
Dr. Warren's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4062024: 4357%
- Tests and treatments
- 2023: 1832024: 24836%
Dr. Warren compared with the Georgia median for emergency medicine physicians, 2024
- Dr. Warren
- Georgia median
- Medicare services
- 683vs 2912.3 times
- Medicare patients
- 407vs 26156% above
- Part D claims
- 403vs 934.3 times
Medians across 1,545 emergency medicine physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Warren'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. Warren?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Warren 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. Richard D. Warren treated 407 Medicare patients in 2024, average age 75
CMS counts 407 Medicare patients who saw Dr. Warren in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.11, 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. Warren's median patient age at 47, with 60% women.
Medicare patients, 2024407
Average age75
Average risk score2.11
Also on Medicaid28%
Dr. Warren's Medicare patients by age, 2024
Dr. Warren's Medicare patients by sex, 2024
- Women23558%
- Men17242%
Chronic conditions among Dr. Warren's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease54%
- Diabetes43%
- Heart failure42%
- Atrial fibrillation39%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard D. Warren wrote 534 Medicare Part D claims in 2024
In 2024, Dr. Warren wrote 534 Medicare Part D claims for 333 patients. 97% of them were for generic drugs. CMS names the drug for 403 of them, across 14 drugs with 11 or more claims each, at $1,686 in total drug cost. In 2023, CMS named 299 claims across 12 drugs.
Part D claims, 2024534
Drugs named by CMS14
Total drug cost$1,686
Part D patients333
Dr. Warren's Part D claims by kind of drug, 2024
- Generic517 claims97%
- Brand-name17 claims3%
Dr. Warren'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. Warren's Part D claims, 2024
- Opioids30%161 of 534 claims
- Antibiotics25%131 of 534 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: 2992024: 40335%
Drugs named by CMS: 14 in 2024, 12 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
How Dr. Richard D. Warren takes part in Medicare
Dr. Warren accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Richard D. Warren has 1 publication on record
Dmand AI links 1 paper to Dr. Warren in 2018. Dr. Warren's most frequent co-authors are Getaw Worku Hassen, MD, PhD, Hossein Taherpour Kalantari, MD and Michelle Rachel Popkin, MD.
Papers1
Dr. Warren's most frequent co-authors
- Getaw Worku Hassen, MD, PhD1 shared paper
- Hossein Taherpour Kalantari, MD1 shared paper
- Michelle Rachel Popkin, MD1 shared paper
Recent publications by Dr. Warren
See who Dr. Warren researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Warren works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard D. Warren received $37 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Warren from 2 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, $26.
General payments to Dr. Warren by program year, 2016 to 2024
Companies that paid Dr. Warren the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard D. Warren graduated from University of Florida College of Medicine
Dr. Warren graduated from University of Florida College of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard D. Warren'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Richard D. Warren
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. Richard D. Warren's NPI number?
Dr. Richard D. Warren's NPI number is 1881651503. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard D. Warren?
Dr. Richard D. Warren is an emergency medicine physician in Carrollton, Georgia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Richard D. Warren practice?
Dr. Warren practices at 705 Dixie Street, Carrollton, GA 30117. Dr. Warren's primary practice is Tanner Medical Center/Carrollton in Carrollton, Georgia, part of Tanner Health.
What is Dr. Richard D. Warren's office phone number?
The practice phone on file for Dr. Warren is (770) 836-9580.
What is Dr. Richard D. Warren's medical license number?
Dr. Warren holds Georgia license 054956.
Which hospitals is Dr. Richard D. Warren affiliated with?
Dr. Warren practices at Tanner Medical Center/Carrollton in Carrollton, Georgia. Dr. Warren is also affiliated with Tanner Medical Center/Villa Rica.
What medical group is Dr. Richard D. Warren part of?
Dr. Warren is linked to Carrollton Emergency Physicians.
Does Dr. Richard D. Warren accept Medicare?
Yes. CMS data shows Dr. Warren billed Medicare for 683 services in 2024, and Dr. Warren accepts Medicare assignment.
How many Medicare patients does Dr. Richard D. Warren see?
CMS counts 407 Medicare patients who saw Dr. Warren in 2024, with an average age of 75.
What services does Dr. Richard D. Warren bill to Medicare?
In 2024, Dr. Warren's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
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Where did Dr. Richard D. Warren go to medical school?
Dr. Warren graduated from University of Florida College of Medicine in 1998.
What drugs does Dr. Richard D. Warren prescribe most?
In 2024 Medicare Part D data, Dr. Warren's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Prednisone and Doxycycline Hyclate.
Has Dr. Richard D. Warren received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Warren from 2 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Richard D. Warren been practicing?
Dr. Warren graduated from medical school in 1998, 28 years ago.
Does Dr. Richard D. Warren do research?
Dmand AI links 1 publication to Dr. Warren.
Who does Dr. Richard D. Warren publish with?
Dr. Warren's most frequent co-authors are Getaw Worku Hassen, MD, PhD (1 shared paper), Hossein Taherpour Kalantari, MD (1 shared paper) and Michelle Rachel Popkin, MD (1 shared paper).
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