Alexander Rilling, M.D.
NPI 1154581510 · Hospitalist Physician · Harrisonburg, VA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Rilling, M.D. is a Hospitalist Physician provider in Harrisonburg, VA (NPI 1154581510).
Provider details
- NPI number
- 1154581510
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101248596 (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
18 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
955 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 50 Minutes99233 | 375 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 232 | $76 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 216 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 104 | $165 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 28 | $47 |
Typical Medicare-allowed amounts for these services range $47–$165 (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 |
|---|---|---|
| Prednisone | 28 | 28 |
| Furosemide | 21 | 19 |
| Doxycycline Hyclate | 15 | 15 |
| Cefuroxime Axetilbrand: Cefuroxime | 13 | 13 |
| Apixabanbrand: Eliquis | 12 | — |
| Levofloxacin | 12 | 12 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2013-04-10
Frequently asked questions
- What is Alexander Rilling's NPI number?
- Alexander Rilling's National Provider Identifier (NPI) is 1154581510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Rilling's specialty?
- Alexander Rilling is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Rilling located?
- Alexander Rilling's practice location on file with NPPES is 2010 Health Campus Dr, Harrisonburg, VA 22801-8679.
- What is Alexander Rilling's phone number?
- The practice phone number listed in the NPPES registry for Alexander Rilling is (540) 689-1000.
- Does Alexander Rilling accept Medicare?
- Alexander Rilling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Rilling's NPI active?
- Yes — Alexander Rilling's NPI (1154581510) is active in the NPPES registry as of the last update on 2013-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.