Marc Hiller, MD
NPI 1851786180 · Emergency Medicine Physician · Woodbridge, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Hiller, MD is a Emergency Medicine Physician provider in Woodbridge, VA (NPI 1851786180).
Provider details
- NPI number
- 1851786180
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101263935 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
291 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 | 189 | $160 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 102 | $111 |
Typical Medicare-allowed amounts for these services range $111–$160 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 44 | 43 |
| Ondansetronbrand: Ondansetron Odt | 23 | 23 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 20 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 18 |
| Cefdinir | 17 | 16 |
| Ibuprofen | 16 | 16 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Additional practice locations (1)
- 110 Irving St NwDept of Emergency MedicineWashington, DC 20010-3017Phone: (202) 877-8080Fax: (202) 877-7633
Registry dates
- Enumerated
- 2015-04-03
- Last updated
- 2023-07-17
- Certified
- 2023-07-17
Frequently asked questions
- What is Marc Hiller's NPI number?
- Marc Hiller's National Provider Identifier (NPI) is 1851786180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Hiller's specialty?
- Marc Hiller is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Hiller located?
- Marc Hiller's practice location on file with NPPES is 2300 Opitz Blvd, Woodbridge, VA 22191.
- What is Marc Hiller's phone number?
- The practice phone number listed in the NPPES registry for Marc Hiller is (703) 523-1000.
- Does Marc Hiller accept Medicare?
- Marc Hiller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Hiller's NPI active?
- Yes — Marc Hiller's NPI (1851786180) is active in the NPPES registry as of the last update on 2023-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.