Katherine Murphy
NPI 1346929130 · Primary Care Nurse Practitioner · Valley Springs, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Murphy is a Primary Care Nurse Practitioner provider in Valley Springs, CA (NPI 1346929130).
Provider details
- NPI number
- 1346929130
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 790543 (CA)
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 tenure28% of score
2 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
147 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 57 | $10 |
| Automated Urinalysis Test81003 | 44 | $2 |
| X-Ray of Chest, 2 Views71046 | 17 | $25 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 16 | $7 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 13 | $16 |
Typical Medicare-allowed amounts for these services range $2–$25 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 150 | 47 |
| Atorvastatin Calcium | 107 | 38 |
| Metformin Hclbrand: Metformin Hcl Er | 46 | 13 |
| Hydrochlorothiazide | 42 | 16 |
| Lisinopril | 40 | 19 |
| Metoprolol Succinate | 35 | 15 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-18
- Last updated
- 2024-03-18
- Certified
- 2024-03-18
Frequently asked questions
- What is Katherine Murphy's NPI number?
- Katherine Murphy's National Provider Identifier (NPI) is 1346929130, 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 Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Murphy located?
- Katherine Murphy's practice location on file with NPPES is 51 Wellness Way, Valley Springs, CA 95252-9736.
- What is Katherine Murphy's phone number?
- The practice phone number listed in the NPPES registry for Katherine Murphy is (209) 772-7070.
- 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 (1346929130) is active in the NPPES registry as of the last update on 2024-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.