Oneka Richardson, M.D.
NPI 1992943849 · Internal Medicine Physician · Corinth, MS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oneka Richardson, M.D. is a Internal Medicine Physician provider in Corinth, MS (NPI 1992943849).
Provider details
- NPI number
- 1992943849
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- N1856 (TX)
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 tenure28% of score
17 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
822 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 303 | $169 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 247 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 201 | $118 |
| Critical Care, First 30-74 Minutes99291 | 29 | $208 |
| X-Ray of Chest, 1 View71045 | 24 | $8 |
| X-Ray of Chest, 2 Views71046 | 18 | $10 |
Typical Medicare-allowed amounts for these services range $8–$208 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 26 | 25 |
| Ondansetron Hcl | 23 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 22 |
| Ciprofloxacin Hcl | 18 | 18 |
| Methylprednisolone | 16 | 16 |
| Levofloxacin | 15 | 15 |
| Prednisone | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-01-30
- Last updated
- 2021-05-14
- Certified
- 2021-05-14
Frequently asked questions
- What is Oneka Richardson's NPI number?
- Oneka Richardson's National Provider Identifier (NPI) is 1992943849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oneka Richardson's specialty?
- Oneka Richardson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oneka Richardson located?
- Oneka Richardson's practice location on file with NPPES is 611 Alcorn Dr, Corinth, MS 38834-9321.
- What is Oneka Richardson's phone number?
- The practice phone number listed in the NPPES registry for Oneka Richardson is (662) 415-9980.
- Does Oneka Richardson accept Medicare?
- Oneka Richardson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oneka Richardson's NPI active?
- Yes — Oneka Richardson's NPI (1992943849) is active in the NPPES registry as of the last update on 2021-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.