Shellie Marthini, ARNP
Gerontology Nurse Practitioner · Richland, WA
Shellie Marthini, ARNP is a gerontology nurse practitioner with a practice address in Richland, Washington, and NPI 1790313419, issued on Mar 29, 2020. Check the license (Washington AP61059985, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shellie Marthini
- Credential
- ARNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- AP61059985 WA
Self-reported in NPPES; status is on the state search - Practice location
- 560 Gage Blvd Ste 102, Richland, WA 99352
- Phone
- (509) 942-3135
- Enumerated
- Mar 29, 2020
- Record last updated
- Nov 13, 2024
- Fax
- (509) 627-1188
- Medicare enrollment
- Enrolled (PECOS I20200522000583); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 560 Gage Blvd Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Berger, NP-CFamily Nurse Practitioner1508107087
- Julie CookAdult Health Nurse Practitioner1740431261
- Timothy Lord, ARNPGerontology Nurse Practitioner1699094623
- Julie Schmidt, LICSWSocial Worker1851782577
- Smita Sikhrakar, AGPCNPGerontology Nurse Practitioner1124596762
- Delia Takagi, MDGeriatric Medicine (Internal Medicine) Physician1568751097
Verify Shellie Marthini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61059985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
2,866 Medicare Part D claims for 290 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 48 claims were for opioids.
Most prescribed
- Levothyroxine Sodium240 claims
- Losartan Potassium144 claims
- Lisinopril116 claims
- Amlodipine Besylate109 claims
- Atorvastatin Calcium104 claims
- Trelegy Ellipta70 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: $1,033.84
45 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,903 providers of this specialty with any payment received $742.05 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
- Thuthi Enterprises LLCSelah, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerontology Nurse Practitioner providers in Washington
There are 209 gerontology nurse practitioner records in Washington.
Other gerontology nurse practitioner records in Washington
- Endrias Abera, DNP-AGNPSeattle, WA1275064107
- Sifrash AdemeBurien, WA1386341253
- Diana Allen, APRNKingston, WA1225842602
- Christina Amendolare, AGPCNPCoupeville, WA1952963829
- Kamala ArumugamSeattle, WA1124994892
- Shaily Arya, ARNPIssaquah, WA1124364906
- Jolene Avalos, AGNP-CBellingham, WA1962390229
- Evelina Avetisova, AGPC-NPShoreline, WA1609657816
- Erin Baumgart, ARNPBellingham, WA1396704342
- Andrew BennettSeattle, WA1992371082
Common questions
What is Shellie Marthini, ARNP's NPI number?
Shellie Marthini, ARNP's National Provider Identifier (NPI) is 1790313419, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Shellie Marthini, ARNP located?
The NPPES record lists a practice address at 560 Gage Blvd Ste 102, Richland, WA, 99352. Phone: (509) 942-3135. Providers update this record themselves, so call before visiting.
How can I verify Shellie Marthini, ARNP's license?
NPPES lists Washington license number AP61059985, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Shellie Marthini, ARNP prescribe under Medicare Part D?
In 2024, Shellie Marthini, ARNP had 2,866 Medicare Part D claims for 290 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.