Michealle Lee Gregory, RN
Psychiatric/Mental Health Nurse Practitioner · Vancouver, WA
Michealle Lee Gregory, RN is a psychiatric/mental health nurse practitioner with a practice address in Vancouver, Washington, and NPI 1285045062, issued on May 14, 2014. Check the license (Washington RN00151533, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michealle Lee Gregory
- Credential
- RN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- RN00151533 WA
AP61463849 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 E 4TH Plain Blvd, Vancouver, WA 98661
- Phone
- (360) 397-8484
- Enumerated
- May 14, 2014
- Record last updated
- Apr 18, 2026
- Fax
- (360) 397-8494
- Medicare enrollment
- Enrolled (PECOS I20231027000640); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →
Also registered at 1601 E 4TH Plain Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Livia Abston, RNRegistered Nurse1225986227
- Zaharah AdamCase Manager/Care Coordinator1265059430
- Jennifer AffolterLicensed Practical Nurse1962979716
- Effie Alexander, MA, MHP, LMHCMental Health Counselor1487066569
- Sherrie Arnold, BSMental Health Counselor1871041665
- Karen Ashford, AARCMental Health Counselor1811309909
Verify Michealle Lee Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license RN00151533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,245 Medicare Part D claims for 81 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clozapine156 claims
- Lorazepam74 claims
- Trazodone Hcl74 claims
- Divalproex Sodium Er62 claims
- Olanzapine62 claims
- Mirtazapine57 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $283.67
4 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sea Mar Community Health CentersVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michealle Lee Gregory among 1,875 psychiatric/mental health nurse practitioner records in Washington
Michealle Lee Gregory, RN is one of 1,875 psychiatric/mental health nurse practitioner records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 29% of them.
- NPI issued2014 · 29% of these records are older, 68% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2023 · median 2020 among the 904 with a school on file
- Record last updated2026 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Washington
There are 1,875 psychiatric/mental health nurse practitioner records in Washington.
All 1,875 in Washington → Every provider in Vancouver → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kim Carnahan, ARNPVancouver, WA 986611407981095
- Judy Colligan-Marshall, PMHNPVancouver, WA 986611982792230
- Russell Huffman, RN, ARNPVancouver, WA 986611851776835
- Lesley KurjanowiczVancouver, WA 986611497209340
- Elizabeth Liu, PMHNP-BCVancouver, WA 986611821408386
- Janet Nickolaus, PMHNPVancouver, WA 986611821073081
- Nancy Pascua, ARNPVancouver, WA 986611780702399
- Chantelle Paulson, ARNPVancouver, WA 986611326456831
Common questions
What is Michealle Lee Gregory, RN's NPI number?
Michealle Lee Gregory, RN's National Provider Identifier (NPI) is 1285045062, issued on May 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Michealle Lee Gregory, RN located?
The NPPES record lists a practice address at 1601 E 4TH Plain Blvd, Vancouver, WA, 98661. Phone: (360) 397-8484. Providers update this record themselves, so call before visiting.
How can I verify Michealle Lee Gregory, RN's license?
NPPES lists Washington license number RN00151533, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Michealle Lee Gregory, RN prescribe under Medicare Part D?
In 2024, Michealle Lee Gregory, RN had 1,245 Medicare Part D claims for 81 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.