David Koontz, DO
NPI 1730193137 · Internal Medicine Physician · Newark, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Koontz, DO is a Internal Medicine Physician provider in Newark, OH (NPI 1730193137).
Provider details
- NPI number
- 1730193137
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34004321 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,837 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 570 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 234 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 216 | $86 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 173 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 173 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 399 | 103 |
| Simvastatin | 344 | 101 |
| Losartan Potassium | 312 | 92 |
| Amlodipine Besylate | 277 | 93 |
| Rosuvastatin Calcium | 274 | 92 |
| Metoprolol Succinate | 273 | 83 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (2)
- 120 Mcmillen DrNewark, OH 43055-1809Phone: (220) 564-4811
- 120 Mcmillen DrNewark, OH 43055-1809Phone: (220) 564-4811
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2023-03-24
Frequently asked questions
- What is David Koontz's NPI number?
- David Koontz's National Provider Identifier (NPI) is 1730193137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Koontz's specialty?
- David Koontz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Koontz located?
- David Koontz's practice location on file with NPPES is 30 Messimer Drive, Newark, OH 43055-1525.
- What is David Koontz's phone number?
- The practice phone number listed in the NPPES registry for David Koontz is (740) 788-9633.
- Does David Koontz accept Medicare?
- David Koontz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Koontz's NPI active?
- Yes — David Koontz's NPI (1730193137) is active in the NPPES registry as of the last update on 2023-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.