Diane Marines, DNP
NPI 1144892043 · Family Nurse Practitioner · Winlock, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Marines, DNP is a Family Nurse Practitioner provider in Winlock, WA (NPI 1144892043).
Provider details
- NPI number
- 1144892043
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP61197534 (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
5 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
69 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 | 55 | $10 |
| Urinalysis, Manual Test81002 | 14 | $3 |
Typical Medicare-allowed amounts for these services range $3–$10 (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 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 245 | 75 |
| Lisinopril | 170 | 63 |
| Levothyroxine Sodium | 168 | 47 |
| Amlodipine Besylate | 165 | 59 |
| Atorvastatin Calcium | 153 | 59 |
| Gabapentin | 140 | 32 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (1)
- 2690 Ne Kresky AveChehalis, WA 98532-2412Phone: (360) 330-9595Fax: (360) 330-9530
Registry dates
- Enumerated
- 2021-07-12
- Last updated
- 2024-07-26
- Certified
- 2024-07-26
Frequently asked questions
- What is Diane Marines's NPI number?
- Diane Marines's National Provider Identifier (NPI) is 1144892043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Marines's specialty?
- Diane Marines is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Marines located?
- Diane Marines's practice location on file with NPPES is 100 Cedar Crest Dr, Winlock, WA 98596-9791.
- What is Diane Marines's phone number?
- The practice phone number listed in the NPPES registry for Diane Marines is (360) 785-9400.
- Does Diane Marines accept Medicare?
- Diane Marines is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Marines's NPI active?
- Yes — Diane Marines's NPI (1144892043) is active in the NPPES registry as of the last update on 2024-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.