Meridith Johnson-Koontz, PMHNP-BC
NPI 1134886948 · Psychiatric/Mental Health Nurse Practitioner · Elma, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meridith Johnson-Koontz, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Elma, WA (NPI 1134886948).
Provider details
- NPI number
- 1134886948
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN60197573 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 37 |
| Aripiprazole | 23 |
| Risperidone | 23 |
| Clonazepam | 22 |
| Cariprazine Hclbrand: Vraylar | 22 |
| Clonidine Hcl | 19 |
| Mirtazapine | 18 |
| Trazodone Hcl | 18 |
| Sertraline Hcl | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$168 across 3 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
- 2021-11-29
- Last updated
- 2024-01-25
- Certified
- 2024-01-25
Frequently asked questions
- What is Meridith Johnson-Koontz's NPI number?
- Meridith Johnson-Koontz's National Provider Identifier (NPI) is 1134886948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meridith Johnson-Koontz's specialty?
- Meridith Johnson-Koontz is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Meridith Johnson-Koontz located?
- Meridith Johnson-Koontz's practice location on file with NPPES is 600 E Main St, Elma, WA 98541-9560.
- What is Meridith Johnson-Koontz's phone number?
- The practice phone number listed in the NPPES registry for Meridith Johnson-Koontz is (360) 346-2222.
- Does Meridith Johnson-Koontz accept Medicare?
- Meridith Johnson-Koontz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meridith Johnson-Koontz's NPI active?
- Yes — Meridith Johnson-Koontz's NPI (1134886948) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.