Katherine Murphy, DNP, FNP-C
NPI 1720787658 · Family Nurse Practitioner · Leonardtown, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Murphy, DNP, FNP-C is a Family Nurse Practitioner provider in Leonardtown, MD (NPI 1720787658).
Provider details
- NPI number
- 1720787658
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R211668 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
593 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 249 | $85 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 96 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $115 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 30 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 29 | $13 |
| Automated Urinalysis Test81003 | 28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 26 | 12 |
| Levothyroxine Sodium | 26 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | 13 |
| Atorvastatin Calcium | 18 | — |
| Amlodipine Besylate | 16 | — |
| Metformin Hcl | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-02-28
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Katherine Murphy's NPI number?
- Katherine Murphy's National Provider Identifier (NPI) is 1720787658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Murphy's specialty?
- Katherine Murphy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Murphy located?
- Katherine Murphy's practice location on file with NPPES is 25500 Point Lookout Rd Ste 250, Leonardtown, MD 20650-2015.
- What is Katherine Murphy's phone number?
- The practice phone number listed in the NPPES registry for Katherine Murphy is (240) 434-7474.
- Does Katherine Murphy accept Medicare?
- Katherine Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Murphy's NPI active?
- Yes — Katherine Murphy's NPI (1720787658) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.