Hannah Grausz, MD
NPI 1346208501 · Emergency Medical Services (Emergency Medicine) Physician · Falls Church, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Grausz, MD is a Emergency Medical Services (Emergency Medicine) Physician provider in Falls Church, VA (NPI 1346208501).
Provider details
- NPI number
- 1346208501
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 0101235145 (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
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
675 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 | 266 | $191 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 194 | $9 |
| Critical Care, First 30-74 Minutes99291 | 128 | $233 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 70 | $134 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 17 | $79 |
Typical Medicare-allowed amounts for these services range $9–$233 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hannah Grausz's NPI number?
- Hannah Grausz's National Provider Identifier (NPI) is 1346208501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Grausz's specialty?
- Hannah Grausz is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Hannah Grausz located?
- Hannah Grausz's practice location on file with NPPES is 3300 Gallows Rd, Falls Church, VA 22042-3307.
- What is Hannah Grausz's phone number?
- The practice phone number listed in the NPPES registry for Hannah Grausz is (703) 205-9790.
- Does Hannah Grausz accept Medicare?
- Hannah Grausz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Grausz's NPI active?
- Yes — Hannah Grausz's NPI (1346208501) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.