Mary Elizabeth Carnaghan, FNP
Family Nurse Practitioner · Richland, WA
Mary Elizabeth Carnaghan, FNP is a family nurse practitioner with a practice address in Richland, Washington, and NPI 1811250764, issued on Jun 15, 2012. Check the license (Washington AP60697118, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Carnaghan
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- AP60697118 WA
201150001NP OR
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Goethals Dr, Richland, WA 99352
- Phone
- (509) 942-3272
- Enumerated
- Jun 15, 2012
- Record last updated
- Jun 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (509) 942-3273
- Medicaid IDs
- 1811250764 WA
2055330 WA
500646761 OR - Medicare enrollment
- Enrolled (PECOS I20161230001317); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2010
- Entity
- Type 1 · individual
Also registered at 1100 Goethals Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Blanscett, ARNPFamily Nurse Practitioner1831570191
- Nathaniel BoggsPhysician Assistant1134587942
- Timothy Chen, DOCardiovascular Disease Physician1679509616
- Juan Cordero, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1669474151
- Christina Durocher, AUDAudiologist1801244314
- Stephen Ewer, MDCardiovascular Disease Physician1457395071
Verify Mary Elizabeth Carnaghan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60697118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,136 Medicare Part D claims for 704 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Metoprolol Succinate372 claims
- Atorvastatin Calcium304 claims
- Losartan Potassium199 claims
- Eliquis187 claims
- Furosemide152 claims
- Amlodipine Besylate148 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Kadlec Regional Medical CenterRichland, WA · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
87 family nurse practitioner records list a practice address in Richland
They are 87 of the 1,955 NPPES records with a practice address in Richland, and 3,781 family nurse practitioner records in Washington.
All 87 in Richland → All 3,781 in Washington → Every provider in Richland →
Other family nurse practitioner records in Washington
- Erin Aas, ARNPOak Harbor, WA1972566206
- Amma AbabioSunnyside, WA1952056541
- Kimberly Abbey, NPBellevue, WA1700909181
- Mary Abbott, ARNP, FNP-CTacoma, WA1285514539
- Nurto AbdullaSeattle, WA1215629035
- Teresa Abernathy, ARNPOlympia, WA1124454533
- Brenda Abraham, N.P.Bremerton, WA1497745558
- Heina Abraham, APRN, FNP-CTukwila, WA1770169682
- Alan Abrams, ARNPEverett, WA1639347438
- Kristen Abrams, ARNPLakewood, WA1841449170
Common questions
What is Mary Elizabeth Carnaghan, FNP's NPI number?
Mary Elizabeth Carnaghan, FNP's National Provider Identifier (NPI) is 1811250764, issued on Jun 15, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Carnaghan, FNP located?
The NPPES record lists a practice address at 1100 Goethals Dr, Richland, WA, 99352. Phone: (509) 942-3272. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Carnaghan, FNP's license?
NPPES lists Washington license number AP60697118, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Elizabeth Carnaghan, FNP prescribe under Medicare Part D?
In 2024, Mary Elizabeth Carnaghan, FNP had 3,136 Medicare Part D claims for 704 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Mary Elizabeth Carnaghan, FNP's MIPS final score?
The 2023 MIPS final score is 83.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.