Zandra Melchor, PA-C
NPI 1295015527 · Physician Assistant · Richland, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zandra Melchor, PA-C is a Physician Assistant provider in Richland, WA (NPI 1295015527).
Provider details
- NPI number
- 1295015527
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA60255524 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
14 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
26 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $77 |
Typical Medicare-allowed amounts for these services range $77–$77 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 25 | 11 |
| Losartan Potassium | 23 | 14 |
| Trazodone Hcl | 15 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 13 |
| Lisinopril | 14 | — |
Practice location
Mailing address
Additional practice locations (1)
- 969 Stevens Dr Ste 1cRichland, WA 99352-3557Phone: (509) 713-1315
Registry dates
- Enumerated
- 2011-08-17
- Last updated
- 2025-12-21
- Certified
- 2025-12-21
Frequently asked questions
- What is Zandra Melchor's NPI number?
- Zandra Melchor's National Provider Identifier (NPI) is 1295015527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zandra Melchor's specialty?
- Zandra Melchor is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Zandra Melchor located?
- Zandra Melchor's practice location on file with NPPES is 969 Stevens Dr Ste 3a, Richland, WA 99352-3558.
- What is Zandra Melchor's phone number?
- The practice phone number listed in the NPPES registry for Zandra Melchor is (509) 713-1315.
- Does Zandra Melchor accept Medicare?
- Zandra Melchor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zandra Melchor's NPI active?
- Yes — Zandra Melchor's NPI (1295015527) is active in the NPPES registry as of the last update on 2025-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.