Robert Smithson, MD
NPI 1235115106 · Internal Medicine Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Smithson, MD is a Internal Medicine Physician provider in Raleigh, NC (NPI 1235115106).
Provider details
- NPI number
- 1235115106
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35515 (NC)
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
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
1,554 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 | 274 | $120 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 215 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 213 | $8 |
| Liver Function Blood Test Panel80076 | 188 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 183 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 131 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 223 | 66 |
| Levothyroxine Sodium | 194 | 44 |
| Atorvastatin Calcium | 161 | 40 |
| Amlodipine Besylate | 132 | 36 |
| Zolpidem Tartrate | 111 | 24 |
| Hydrochlorothiazide | 109 | 26 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2021-08-10
- Certified
- 2021-08-10
Frequently asked questions
- What is Robert Smithson's NPI number?
- Robert Smithson's National Provider Identifier (NPI) is 1235115106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Smithson's specialty?
- Robert Smithson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Smithson located?
- Robert Smithson's practice location on file with NPPES is 2417 Atrium Dr, Raleigh, NC 27607-6673.
- What is Robert Smithson's phone number?
- The practice phone number listed in the NPPES registry for Robert Smithson is (919) 781-9650.
- Does Robert Smithson accept Medicare?
- Robert Smithson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Smithson's NPI active?
- Yes — Robert Smithson's NPI (1235115106) is active in the NPPES registry as of the last update on 2021-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.