Maren Lothyan Zaro, ARNP
Nurse Practitioner · Tacoma, WA
Maren Lothyan Zaro, ARNP is a nurse practitioner with a practice address in Tacoma, Washington, and NPI 1841739745, issued on Feb 13, 2017. Check the license (Washington AP60710531, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maren Lothyan Zaro
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP60710531 WA
RN00155267 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5006 Center St Ste R, Tacoma, WA 98409
- Phone
- (253) 275-0200
- Enumerated
- Feb 13, 2017
- Record last updated
- Jul 18, 2022
- Medicare enrollment
- Enrolled (PECOS I20241218002820); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5006 Center St Ste R
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaymee BlackbournMental Health Counselor1427446251
- Karen Hye, PSY.D.Clinical Psychologist1710348511
- Jenny Stryker, LICSWClinical Social Worker1073337994
Verify Maren Lothyan Zaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60710531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.0 times the Medicare Part D claims of the average nurse practitioner in 2024
5,526 Medicare Part D claims for 583 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 23 claims were for opioids.
Most prescribed
- Amlodipine Besylate315 claims
- Losartan Potassium304 claims
- Atorvastatin Calcium286 claims
- Levothyroxine Sodium241 claims
- Lisinopril207 claims
- Rosuvastatin Calcium163 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.
Bills Medicare through one group practice
- Skokomish Tribal CouncilSkokomish Nation, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
158 nurse practitioner records list a practice address in Tacoma
They are 158 of the 13,715 NPPES records with a practice address in Tacoma, and 2,308 nurse practitioner records in Washington.
All 158 in Tacoma → All 2,308 in Washington → Every provider in Tacoma →
Other nurse practitioner records in Washington
- Arthuro AbbidoChelan Falls, WA1396412888
- Saada AbdelaSeattle, WA1881474716
- Glenda Abercrombie, ARNP, FNP-CYakima, WA1114001369
- Hemlal Acharya, ARNP PHMNP-BC, MSAuburn, WA1659146231
- Marja Adair, ARNPRichland, WA1659818318
- Nancy Adam, A.R.N.P.Poulsbo, WA1790835684
- James Adams, NPSpokane, WA1245828227
- Jessica Adams, ARNPBattle Ground, WA1316332463
- Pramoj Adhikari, DNP, RN, FNP - ( C).Everett, WA1396315446
- Girma AdmasuSpokane Valley, WA1568023547
Common questions
What is Maren Lothyan Zaro, ARNP's NPI number?
Maren Lothyan Zaro, ARNP's National Provider Identifier (NPI) is 1841739745, issued on Feb 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Maren Lothyan Zaro, ARNP located?
The NPPES record lists a practice address at 5006 Center St Ste R, Tacoma, WA, 98409. Phone: (253) 275-0200. Providers update this record themselves, so call before visiting.
How can I verify Maren Lothyan Zaro, ARNP's license?
NPPES lists Washington license number AP60710531, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Maren Lothyan Zaro, ARNP prescribe under Medicare Part D?
In 2024, Maren Lothyan Zaro, ARNP had 5,526 Medicare Part D claims for 583 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.