Leah Walsh, FNP-BC
NPI 1922643386 · Nurse Practitioner · South Lake Tahoe, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Walsh, FNP-BC is a Nurse Practitioner provider in South Lake Tahoe, CA (NPI 1922643386).
Provider details
- NPI number
- 1922643386
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 825862 (NV)
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 tenure25% of score
6 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
727 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 | 394 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 118 | $85 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 114 | $14 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $103 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 | $155 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 99 | 49 |
| Alendronate Sodium | 88 | 33 |
| Etanerceptbrand: Enbrel Sureclick | 78 | 12 |
| Prednisone | 75 | 36 |
| Hydroxychloroquine Sulfate | 74 | 35 |
| Leflunomide | 72 | 33 |
| Allopurinol | 56 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$182 across 10 records (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
- 2019-11-08
- Last updated
- 2021-10-26
- Certified
- 2021-10-26
Frequently asked questions
- What is Leah Walsh's NPI number?
- Leah Walsh's National Provider Identifier (NPI) is 1922643386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Walsh's specialty?
- Leah Walsh is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leah Walsh located?
- Leah Walsh's practice location on file with NPPES is 2170b South Ave, South Lake Tahoe, CA 96150-7026.
- What is Leah Walsh's phone number?
- The practice phone number listed in the NPPES registry for Leah Walsh is (530) 539-6620.
- Does Leah Walsh accept Medicare?
- Leah Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Walsh's NPI active?
- Yes — Leah Walsh's NPI (1922643386) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.