Melissa Walsh, PA-C
NPI 1821304007 · Physician Assistant · Nampa, ID
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Walsh, PA-C is a Physician Assistant provider in Nampa, ID (NPI 1821304007).
Provider details
- NPI number
- 1821304007
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA-856 (ID)
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
15 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
926 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 459 | $100 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 123 | $60 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, Each Additional 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99489 | 106 | $56 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, First 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99487 | 88 | $104 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 61 | $145 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 200 | 32 |
| Trazodone Hcl | 172 | 28 |
| Atorvastatin Calcium | 158 | 28 |
| Gabapentin | 152 | 25 |
| Furosemide | 146 | 23 |
| Lisinopril | 124 | 17 |
| Omeprazole | 111 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-25
- Last updated
- 2023-11-06
- Certified
- 2023-11-06
Frequently asked questions
- What is Melissa Walsh's NPI number?
- Melissa Walsh's National Provider Identifier (NPI) is 1821304007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Walsh's specialty?
- Melissa Walsh is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Walsh located?
- Melissa Walsh's practice location on file with NPPES is 4301 Garrity Blvd Ste 103, Nampa, ID 83687-9222.
- What is Melissa Walsh's phone number?
- The practice phone number listed in the NPPES registry for Melissa Walsh is (855) 434-7763.
- Does Melissa Walsh accept Medicare?
- Melissa Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Walsh's NPI active?
- Yes — Melissa Walsh's NPI (1821304007) is active in the NPPES registry as of the last update on 2023-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.