Matthew Hardin, M.D.
NPI 1659337400 · Internal Medicine Physician · West Chester, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Hardin, M.D. is a Internal Medicine Physician provider in West Chester, OH (NPI 1659337400).
Provider details
- NPI number
- 1659337400
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35-073396 (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
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
775 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 | 331 | $86 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 116 | $21 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $70 |
| Administration of Influenza Virus VaccineG0008 | 64 | $30 |
| 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 | 57 | $16 |
| Administration of Pneumococcal Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 412 | 126 |
| Lisinopril | 199 | 60 |
| Metformin Hcl | 187 | 51 |
| Rosuvastatin Calcium | 184 | 55 |
| Levothyroxine Sodium | 176 | 49 |
| Amlodipine Besylate | 165 | 49 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-21
- Last updated
- 2019-03-14
Frequently asked questions
- What is Matthew Hardin's NPI number?
- Matthew Hardin's National Provider Identifier (NPI) is 1659337400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Hardin's specialty?
- Matthew Hardin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Hardin located?
- Matthew Hardin's practice location on file with NPPES is 7690 Discovery Dr, West Chester, OH 45069-6542.
- What is Matthew Hardin's phone number?
- The practice phone number listed in the NPPES registry for Matthew Hardin is (513) 584-7425.
- Does Matthew Hardin accept Medicare?
- Matthew Hardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Hardin's NPI active?
- Yes — Matthew Hardin's NPI (1659337400) is active in the NPPES registry as of the last update on 2019-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.