Michealle Gregory, RN
NPI 1285045062 · Psychiatric/Mental Health Nurse Practitioner · Vancouver, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michealle Gregory, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Vancouver, WA (NPI 1285045062).
Provider details
- NPI number
- 1285045062
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- AP61463849 (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 tenure33% of score
12 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 156 | — |
| Trazodone Hcl | 74 | 17 |
| Lorazepam | 74 | 18 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 62 | — |
| Olanzapine | 62 | — |
| Mirtazapine | 57 | — |
| Paliperidone Palmitatebrand: Invega Sustenna | 47 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$284 across 4 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
- 2014-05-14
- Last updated
- 2026-04-18
- Certified
- 2026-04-18
Frequently asked questions
- What is Michealle Gregory's NPI number?
- Michealle Gregory's National Provider Identifier (NPI) is 1285045062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michealle Gregory's specialty?
- Michealle Gregory is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michealle Gregory located?
- Michealle Gregory's practice location on file with NPPES is 1601 E 4th Plain Blvd, Vancouver, WA 98661-3753.
- What is Michealle Gregory's phone number?
- The practice phone number listed in the NPPES registry for Michealle Gregory is (360) 397-8484.
- Does Michealle Gregory accept Medicare?
- Michealle Gregory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michealle Gregory's NPI active?
- Yes — Michealle Gregory's NPI (1285045062) is active in the NPPES registry as of the last update on 2026-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.