Andrea Merrill, MD
NPI 1780979443 · Surgery Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Merrill, MD is a Surgery Physician provider in Charlottesville, VA (NPI 1780979443).
Provider details
- NPI number
- 1780979443
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L-247496 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
90 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) |
|---|---|---|
| Limited Ultrasound Scan of 1 Breast76642 | 20 | $86 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $88 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 13 | $108 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $162 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $69 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
Practice location
Mailing address
Additional practice locations (2)
- 830 Harrison AveMoakley, Suite 1200Boston, MA 02118Phone: (617) 414-7990Fax: (617) 414-7999
- Massachusetts General Hospital55 Fruit St.Boston, MA 02114Phone: (617) 726-2000
Registry dates
- Enumerated
- 2011-06-10
- Last updated
- 2025-01-06
- Certified
- 2025-01-06
Frequently asked questions
- What is Andrea Merrill's NPI number?
- Andrea Merrill's National Provider Identifier (NPI) is 1780979443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Merrill's specialty?
- Andrea Merrill is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Merrill located?
- Andrea Merrill's practice location on file with NPPES is 595 Martha Jefferson Dr Ste 320, Charlottesville, VA 22911-4669.
- What is Andrea Merrill's phone number?
- The practice phone number listed in the NPPES registry for Andrea Merrill is (434) 654-8715.
- Does Andrea Merrill accept Medicare?
- Andrea Merrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Merrill's NPI active?
- Yes — Andrea Merrill's NPI (1780979443) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.