Geoffrey Vaughan, MD
NPI 1588629117 · Internal Medicine Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Vaughan, MD is a Internal Medicine Physician provider in Columbus, OH (NPI 1588629117).
Provider details
- NPI number
- 1588629117
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35.067091 (OH)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,339 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 630 | $76 |
| 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 | 293 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 176 | $48 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $74 |
| Administration of Influenza Virus VaccineG0008 | 98 | $30 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 781 | 236 |
| Amlodipine Besylate | 345 | 94 |
| Omeprazole | 300 | 80 |
| Tamsulosin Hcl | 259 | 68 |
| Lisinopril | 247 | 77 |
| Simvastatin | 241 | 70 |
| Gabapentin | 223 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Geoffrey Vaughan's NPI number?
- Geoffrey Vaughan's National Provider Identifier (NPI) is 1588629117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Vaughan's specialty?
- Geoffrey Vaughan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Vaughan located?
- Geoffrey Vaughan's practice location on file with NPPES is 1800 Zollinger Rd Fl 3, Columbus, OH 43221-2800.
- What is Geoffrey Vaughan's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Vaughan is (614) 293-5123.
- Does Geoffrey Vaughan accept Medicare?
- Geoffrey Vaughan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Vaughan's NPI active?
- Yes — Geoffrey Vaughan's NPI (1588629117) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.