Wesley Hayes, M.D.
NPI 1780603084 · Internal Medicine Physician · Oak Ridge, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wesley Hayes, M.D. is a Internal Medicine Physician provider in Oak Ridge, TN (NPI 1780603084).
Provider details
- NPI number
- 1780603084
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 39460 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,697 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 530 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 522 | $115 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 448 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 437 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 402 | $13 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 137 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 398 | 107 |
| Gabapentin | 357 | 63 |
| Losartan Potassium | 353 | 98 |
| Atorvastatin Calcium | 324 | 90 |
| Pantoprazole Sodium | 301 | 96 |
| Rosuvastatin Calcium | 263 | 88 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$709 across 42 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2009-08-03
Frequently asked questions
- What is Wesley Hayes's NPI number?
- Wesley Hayes's National Provider Identifier (NPI) is 1780603084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wesley Hayes's specialty?
- Wesley Hayes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wesley Hayes located?
- Wesley Hayes's practice location on file with NPPES is 801 Oak Ridge Tpke, Oak Ridge, TN 37830-6916.
- What is Wesley Hayes's phone number?
- The practice phone number listed in the NPPES registry for Wesley Hayes is (865) 483-3172.
- Does Wesley Hayes accept Medicare?
- Wesley Hayes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wesley Hayes's NPI active?
- Yes — Wesley Hayes's NPI (1780603084) is active in the NPPES registry as of the last update on 2009-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.