Mary Lou McCormack, RN
General Practice Registered Nurse · Nespelem, WA
Mary Lou McCormack, RN is a general practice registered nurse with a practice address in Nespelem, Washington, and NPI 1790293447, issued on Jan 16, 2018. Check the license (Washington 60802429, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Lou McCormack
- Credential
- RN
- Primary taxonomy
- General Practice Registered Nurse 163WG0000X
- License number
- 60802429 WA
Self-reported in NPPES; status is on the state search - Practice location
- 19 Lakes Street, Nespelem, WA 99155
- Phone
- (509) 634-2900
- Enumerated
- Jan 16, 2018
- Record last updated
- Jan 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice registered nurse records → All 127 in Washington → Look up another NPI →
Also registered at 19 Lakes Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Lou McCormack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 60802429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Lou McCormack among 127 general practice registered nurse records in Washington
Mary Lou McCormack, RN is one of 127 general practice registered nurse records with a practice address in Washington. 0% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 26% of them.
- NPI issued2018 · 26% of these records are older, 67% newer
- In a Medicare fileNo · 0% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2018 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WG0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 general practice registered nurse records list a practice address in Nespelem
They are 2 of the 101 NPPES records with a practice address in Nespelem, and 127 general practice registered nurse records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 127 in Washington → Every provider in Nespelem → General Practice Registered Nurse nationwide →
The 8 general practice registered nurse records with the nearest ZIP codes
- Gloria Means, RNNespelem, WA 991551467052118
- Clara Carson, REGISTERED NURSEKeller, WA 991401982102315
- Sheri Gray, RNKeller, WA 991401780063263
- Tanya Mason, RN, BSNInchelium, WA 991381033411830
- Lorraine Brownlee, RNSpokane, WA 992021942079496
- Heather Geyer, RNSpokane, WA 992021972372811
- Clare MbangSpokane, WA 992021154198018
- Jennifer CarpenterSpokane, WA 992041871135236
Common questions
What is Mary Lou McCormack, RN's NPI number?
Mary Lou McCormack, RN's National Provider Identifier (NPI) is 1790293447, issued on Jan 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lou McCormack, RN located?
The NPPES record lists a practice address at 19 Lakes Street, Nespelem, WA, 99155. Phone: (509) 634-2900. Providers update this record themselves, so call before visiting.
How can I verify Mary Lou McCormack, RN's license?
NPPES lists Washington license number 60802429, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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. 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.