Reginald O'Neal, D.O.
NPI 1669401493 · Internal Medicine Physician · Rochester Hills, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reginald O'Neal, D.O. is a Internal Medicine Physician provider in Rochester Hills, MI (NPI 1669401493).
Provider details
- NPI number
- 1669401493
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101007335 (MI)
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
19 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
613 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 218 | $149 |
| 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 | 174 | $16 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 72 | $31 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 64 | $46 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 281 | 91 |
| Apixabanbrand: Eliquis | 196 | 51 |
| Losartan Potassium | 193 | 59 |
| Amlodipine Besylate | 190 | 58 |
| Gabapentin | 187 | 48 |
| Furosemide | 175 | 50 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Reginald O'Neal's NPI number?
- Reginald O'Neal's National Provider Identifier (NPI) is 1669401493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reginald O'Neal's specialty?
- Reginald O'Neal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Reginald O'Neal located?
- Reginald O'Neal's practice location on file with NPPES is 75 Barclay Cir, Rochester Hills, MI 48307-5820.
- What is Reginald O'Neal's phone number?
- The practice phone number listed in the NPPES registry for Reginald O'Neal is (248) 299-2408.
- Does Reginald O'Neal accept Medicare?
- Reginald 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 Reginald O'Neal's NPI active?
- Yes — Reginald O'Neal's NPI (1669401493) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.