Richard O'Neal, M.D.
NPI 1437562386 · Hematology & Oncology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard O'Neal, M.D. is a Hematology & Oncology Physician provider in Greenville, SC (NPI 1437562386).
Provider details
- NPI number
- 1437562386
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- LL37024 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,441 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) |
|---|---|---|
| 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 | 548 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 240 | $91 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 198 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 154 | $62 |
| 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 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 84 | 16 |
| Prednisone | 68 | 34 |
| Rivaroxabanbrand: Xarelto | 48 | — |
| Levothyroxine Sodium | 45 | 17 |
| Oxycodone Hcl | 44 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 36 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,946 across 38 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
Additional practice locations (2)
- 800 Rose St Ste Cc402Lexington, KY 40536-4210Phone: (859) 323-1786
- 701 Grove Rd5th Floor Support TowerGreenville, SC 29605-4210Phone: (864) 455-7882Fax: (864) 455-5008
Registry dates
- Enumerated
- 2014-06-09
- Last updated
- 2022-07-21
- Certified
- 2021-06-24
Frequently asked questions
- What is Richard O'Neal's NPI number?
- Richard O'Neal's National Provider Identifier (NPI) is 1437562386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard O'Neal's specialty?
- Richard O'Neal is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard O'Neal located?
- Richard O'Neal's practice location on file with NPPES is 3 Butternut Dr Ste B, Greenville, SC 29605-4653.
- What is Richard O'Neal's phone number?
- The practice phone number listed in the NPPES registry for Richard O'Neal is (864) 241-7272.
- Does Richard O'Neal accept Medicare?
- Richard O'Neal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard O'Neal's NPI active?
- Yes — Richard O'Neal's NPI (1437562386) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.