David Derrer, M.D.
NPI 1659378412 · Family Medicine Physician · Acworth, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Derrer, M.D. is a Family Medicine Physician provider in Acworth, GA (NPI 1659378412).
Provider details
- NPI number
- 1659378412
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 054181 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,573 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 337 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 291 | $129 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 173 | $69 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 132 | $14 |
| Automated Urinalysis Test81003 | 98 | $2 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 486 | 459 |
| Doxycycline Hyclate | 233 | 227 |
| Cefdinir | 216 | 213 |
| Methylprednisolone | 97 | 94 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 91 | 89 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 79 | 76 |
| Azithromycin | 77 | 76 |
Practice location
Mailing address
Additional practice locations (2)
- 52 Tower Rd NeMarietta, GA 30060-6977Phone: (470) 956-2020Fax: (470) 956-2030
- 52 Tower Rd NeMarietta, GA 30060-6977Phone: (470) 956-2020Fax: (470) 956-2030
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2023-03-07
Frequently asked questions
- What is David Derrer's NPI number?
- David Derrer's National Provider Identifier (NPI) is 1659378412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Derrer's specialty?
- David Derrer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Derrer located?
- David Derrer's practice location on file with NPPES is 4550 Cobb Parkway North Nw Ste 101, Acworth, GA 30101.
- What is David Derrer's phone number?
- The practice phone number listed in the NPPES registry for David Derrer is (470) 956-0100.
- Does David Derrer accept Medicare?
- David Derrer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Derrer's NPI active?
- Yes — David Derrer's NPI (1659378412) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.