Maria Melvin, ARNP
NPI 1679171367 · Primary Care Nurse Practitioner · Port Angeles, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Melvin, ARNP is a Primary Care Nurse Practitioner provider in Port Angeles, WA (NPI 1679171367).
Provider details
- NPI number
- 1679171367
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP61099325 (WA)
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
5 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
37 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 37 | $2 |
Typical Medicare-allowed amounts for these services range $2–$2 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 127 | 43 |
| Lisinopril | 75 | 27 |
| Losartan Potassium | 69 | 23 |
| Amlodipine Besylate | 58 | 23 |
| Levothyroxine Sodium | 49 | 22 |
| Gabapentin | 49 | 21 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-14
- Last updated
- 2023-02-16
- Certified
- 2023-02-16
Frequently asked questions
- What is Maria Melvin's NPI number?
- Maria Melvin's National Provider Identifier (NPI) is 1679171367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Melvin's specialty?
- Maria Melvin is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Melvin located?
- Maria Melvin's practice location on file with NPPES is 240 W Front St, Port Angeles, WA 98362-2609.
- What is Maria Melvin's phone number?
- The practice phone number listed in the NPPES registry for Maria Melvin is (360) 452-7891.
- Does Maria Melvin accept Medicare?
- Maria Melvin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Melvin's NPI active?
- Yes — Maria Melvin's NPI (1679171367) is active in the NPPES registry as of the last update on 2023-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.