Joshua Sixon, MD
NPI 1003378514 · Hospitalist Physician · Rockingham, VA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Sixon, MD is a Hospitalist Physician provider in Rockingham, VA (NPI 1003378514).
Provider details
- NPI number
- 1003378514
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101275689 (VA)
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
747 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 315 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 195 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 176 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 61 | $173 |
Typical Medicare-allowed amounts for these services range $78–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 25 | 24 |
| Furosemide | 18 | 17 |
| Oxycodone Hcl | 16 | 16 |
| Metoprolol Succinate | 15 | 15 |
| Prednisone | 13 | 13 |
| Atorvastatin Calcium | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 180 Jfk Dr Ste 210Atlantis, FL 33462-6641Phone: (561) 548-1450
- 500 Martha Jefferson DrCharlottesville, VA 22911-4668Phone: (434) 654-7580Fax: (434) 654-7582
Registry dates
- Enumerated
- 2019-04-03
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is Joshua Sixon's NPI number?
- Joshua Sixon's National Provider Identifier (NPI) is 1003378514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Sixon's specialty?
- Joshua Sixon is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Sixon located?
- Joshua Sixon's practice location on file with NPPES is 2010 Health Campus Dr, Rockingham, VA 22801-8679.
- What is Joshua Sixon's phone number?
- The practice phone number listed in the NPPES registry for Joshua Sixon is (540) 689-1110.
- Does Joshua Sixon accept Medicare?
- Joshua Sixon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Sixon's NPI active?
- Yes — Joshua Sixon's NPI (1003378514) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.