Ruo Han Zhang, ARNP DNP
Nurse Practitioner · Seattle, WA
Ruo Han Zhang, ARNP DNP is a nurse practitioner with a practice address in Seattle, Washington, and NPI 1396442844, issued on Feb 14, 2023. Check the license (Washington AP61379910, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruo Han Zhang
- Credential
- ARNP DNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP61379910 WA
RN60574765 WA
Self-reported in NPPES; status is on the state search - Practice location
- 515 Minor Ave Ste 300, Seattle, WA 98104
- Phone
- (206) 386-9505
- Enumerated
- Feb 14, 2023
- Record last updated
- May 30, 2023
- Fax
- (206) 860-6663
- Medicaid ID
- 2244941 WA
- Medicare enrollment
- Enrolled (PECOS I20230522000026); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 515 Minor Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ruo Han Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61379910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average nurse practitioner in 2024
44 Medicare Part D claims for 14 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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: $24.23
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 38,884 providers of this specialty with any payment received $791.64 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
- Seattle Internist Group PLLCSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruo Han Zhang among 2,308 nurse practitioner records in Washington
Ruo Han Zhang, ARNP DNP is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.
- NPI issued2023 · 85% of these records are older, 9% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2022 · median 2018 among the 1,301 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
569 nurse practitioner records list a practice address in Seattle
They are 569 of the 41,956 NPPES records with a practice address in Seattle, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Seattle → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Cheryl Bauermeister, ARNPSeattle, WA 981041407810294
- Christina Brinch, ARNPSeattle, WA 981041154359743
- Carolyn Burkhart, ARNPSeattle, WA 981041275520744
- Paula Cox-North, ARNPSeattle, WA 981041699763573
- Susan Dippery, ARNPSeattle, WA 981041073540316
- Elizabeth Dunlap, ARNPSeattle, WA 981041417908187
- Jessica Durham, ARNPSeattle, WA 981041619919362
- Jenny Hodgins-Howarth, ARNPSeattle, WA 981041508833013
Common questions
What is Ruo Han Zhang, ARNP DNP's NPI number?
Ruo Han Zhang, ARNP DNP's National Provider Identifier (NPI) is 1396442844, issued on Feb 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ruo Han Zhang, ARNP DNP located?
The NPPES record lists a practice address at 515 Minor Ave Ste 300, Seattle, WA, 98104. Phone: (206) 386-9505. Providers update this record themselves, so call before visiting.
How can I verify Ruo Han Zhang, ARNP DNP's license?
NPPES lists Washington license number AP61379910, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Ruo Han Zhang, ARNP DNP prescribe under Medicare Part D?
In 2024, Ruo Han Zhang, ARNP DNP had 44 Medicare Part D claims for 14 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.