Dr. David T. Derrer, MD
- Medicare services, 2024
- 3,005
- Medicare patients, 2024
- 733
- Part D claims, 2024
- 1,882
- MIPS score, 2024
- 94
- Hospital affiliations
- 4
- Practice address
- 4550 Cobb Parkway North NW, Acworth, GA 30101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellstar Acworth Health Park - HOPD
Acute Care Hospital outpatient department · Acworth, Georgia
Find Dr. Derrer's professional email, personal email and mobile number
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Dr. David T. Derrer is a family medicine physician in Acworth, Georgia
Dr. Derrer practices at Wellstar Acworth Health Park - HOPD in Acworth, Georgia.
Dr. Derrer's NPI, 1659378412, was assigned on July 7, 2005. Dr. Derrer graduated from University of Alabama School of Medicine in 2000. Dr. Derrer holds Georgia license 054181.
- NPI
- 1659378412NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012902414
- NPI enumeration date
- July 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David T. Derrer practices at Wellstar Acworth Health Park - HOPD in Acworth, Georgia
Dr. Derrer's primary practice is Wellstar Acworth Health Park - HOPD, at 4550 Cobb Parkway North NW, Acworth, GA 30101.
- Wellstar Acworth Health Park - HOPD4550 Cobb Parkway North NW, Acworth, GA 30101
Source: Dmand AI Affiliation Data
Dr. David T. Derrer is affiliated with 8 sites of care and 2 medical groups
Dr. Derrer's primary practice is Wellstar Acworth Health Park - HOPD in Acworth, Georgia. Dr. Derrer is also affiliated with Wellstar Kennestone Regional Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Derrer to 3 more hospitals, 2 group practices and clinics, 1 physician office and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David T. Derrer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Derrer practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Acworth Health Park - HOPD | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David T. Derrer is one of 3,495 family medicine physicians in Georgia
Family medicine is Dr. Derrer's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Derrer is licensed in Georgia.
Specialties and state licenses
- Family medicine, GeorgiaPrimary
Family medicine physicians near Dr. Derrer
Counts of family 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. David T. Derrer billed Medicare for 3,005 services in 2024
CMS data shows 3,005 Medicare services from Dr. Derrer across 25 procedure codes in 2024, for 733 Medicare patients. Medicare paid $77,117 for them. Every service was in an office.
Dr. Derrer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,8852024: 1,43224%
- Office and hospital visits
- 2023: 7542024: 7372%
- Lab and pathology
- 2023: 4392024: 4523%
- Tests and treatments
- 2023: 4462024: 37316%
- Surgery
- 2023: 02024: 11
Dr. Derrer compared with the Georgia median for family medicine physicians, 2024
- Dr. Derrer
- Georgia median
- Medicare services
- 3,005vs 4546.6 times
- Medicare patients
- 733vs 1604.6 times
- Part D claims
- 1,732vs 97478% above
Medians across 3,374 family medicine physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Derrer'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David T. Derrer treated 733 Medicare patients in 2024, average age 75
CMS counts 733 Medicare patients who saw Dr. Derrer in 2024. The largest group is 65 to 74, with 310 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Derrer's median patient age at 57, with 63% women.
Dr. Derrer's Medicare patients by age, 2024
Dr. Derrer's Medicare patients by sex, 2024
- Women42358%
- Men31042%
Chronic conditions among Dr. Derrer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease36%
- Diabetes31%
- Anxiety24%
- Mood disorders22%
- COPD20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Derrer'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
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David T. Derrer wrote 1,882 Medicare Part D claims in 2024
In 2024, Dr. Derrer wrote 1,882 Medicare Part D claims for 926 patients. 91% of them were for generic drugs. CMS names the drug for 1,732 of them, across 24 drugs with 11 or more claims each, at $15,974 in total drug cost. In 2023, CMS named 1,604 claims across 27 drugs.
Dr. Derrer's Part D claims by kind of drug, 2024
- Generic1,719 claims91%
- Brand-name147 claims8%
- Other16 claims1%
Dr. Derrer'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. Derrer's Part D claims, 2024
- Opioids4%81 of 1,882 claims
- Antibiotics41%775 of 1,882 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: 1,6042024: 1,7328%
Drugs named by CMS: 24 in 2024, 27 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. David T. Derrer scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Derrer for performance year 2024, reported through an alternative payment model (APM). Dr. Derrer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Derrer's MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David T. Derrer graduated from University of Alabama School of Medicine
Dr. Derrer graduated from University of Alabama School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David T. Derrer'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 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) |
| 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. David T. Derrer
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. David T. Derrer's NPI number?
Dr. David T. Derrer's NPI number is 1659378412. It was assigned on July 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David T. Derrer?
Dr. David T. Derrer is a family medicine physician in Acworth, Georgia. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David T. Derrer practice?
Dr. Derrer practices at 4550 Cobb Parkway North NW, Acworth, GA 30101. Dr. Derrer's primary practice is Wellstar Acworth Health Park - HOPD in Acworth, Georgia. Dmand AI also links Dr. Derrer to 3 hospitals, 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. David T. Derrer's medical license number?
Dr. Derrer holds Georgia license 054181.
Which hospitals is Dr. David T. Derrer affiliated with?
Dr. Derrer is affiliated with Wellstar Kennestone Regional Medical Center. Dmand AI links Dr. Derrer to 3 more hospitals.
What medical group is Dr. David T. Derrer part of?
Dr. Derrer is linked to Wellstar Medical Group. Dmand AI links Dr. Derrer to 1 more medical group.
Does Dr. David T. Derrer accept Medicare?
Yes. CMS data shows Dr. Derrer billed Medicare for 3,005 services in 2024, and Dr. Derrer accepts Medicare assignment.
What is Dr. David T. Derrer's MIPS score?
Dr. Derrer's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. David T. Derrer see?
CMS counts 733 Medicare patients who saw Dr. Derrer in 2024, with an average age of 75.
What services does Dr. David T. Derrer bill to Medicare?
In 2024, Dr. Derrer's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99213) and office visit, established patient (99214).
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Where did Dr. David T. Derrer go to medical school?
Dr. Derrer graduated from University of Alabama School of Medicine in 2000.
What drugs does Dr. David T. Derrer prescribe most?
In 2024 Medicare Part D data, Dr. Derrer's most prescribed drugs by claims were Prednisone, Doxycycline Hyclate and Cefdinir.
How long has Dr. David T. Derrer been practicing?
Dr. Derrer graduated from medical school in 2000, 26 years ago.
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