Katharine Merrill, NP
NPI 1063964518 · Acute Care Nurse Practitioner · Charlottesville, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Merrill, NP is a Acute Care Nurse Practitioner provider in Charlottesville, VA (NPI 1063964518).
Provider details
- NPI number
- 1063964518
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024178700 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
126 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $79 |
Typical Medicare-allowed amounts for these services range $79–$79 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 288 | 126 |
| Hydromorphone Hcl | 80 | 43 |
| Gabapentin | 70 | 37 |
| Buprenorphine | 51 | 36 |
| Duloxetine Hcl | 49 | 26 |
| Fentanyl | 45 | 22 |
| Methadone Hcl | 44 | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 1215 Lee StCharlottesville, VA 22908-0817Phone: (434) 924-0211
Registry dates
- Enumerated
- 2016-11-01
- Last updated
- 2023-08-10
- Certified
- 2023-08-10
Frequently asked questions
- What is Katharine Merrill's NPI number?
- Katharine Merrill's National Provider Identifier (NPI) is 1063964518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Merrill's specialty?
- Katharine Merrill is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katharine Merrill located?
- Katharine Merrill's practice location on file with NPPES is 1240 Lee St, Charlottesville, VA 22908-0817.
- What is Katharine Merrill's phone number?
- The practice phone number listed in the NPPES registry for Katharine Merrill is (434) 924-9333.
- Does Katharine Merrill accept Medicare?
- Katharine Merrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Merrill's NPI active?
- Yes — Katharine Merrill's NPI (1063964518) is active in the NPPES registry as of the last update on 2023-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.