Hyunjin Eo
Family Nurse Practitioner · Walla Walla, WA
Hyunjin Eo is a family nurse practitioner with a practice address in Walla Walla, Washington, and NPI 1043083959, issued on Nov 2, 2023. Check the license (Washington AP61479733, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hyunjin Eo
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP61479733 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1017 S 2ND Ave Ste 1, Walla Walla, WA 99362
- Phone
- (509) 398-9699
- Enumerated
- Nov 2, 2023
- Record last updated
- Nov 2, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 1017 S 2ND Ave Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Cai, M.D.Otolaryngology Physician1609210525
Verify Hyunjin Eo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61479733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
31 Medicare Part D claims for 14 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole11 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: $15.00
1 payment: food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Hyunjin Eo among 3,781 family nurse practitioner records in Washington
Hyunjin Eo is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% 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 83% of them.
- NPI issued2023 · 83% of these records are older, 10% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 family nurse practitioner records list a practice address in Walla Walla
They are 30 of the 1,276 NPPES records with a practice address in Walla Walla, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Walla Walla → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Eileen Bow, ARNP-FPWalla Walla, WA 993621962487132
- Jennifer Christenson, ARNPWalla Walla, WA 993621457336158
- Ellen Collette, A.R.N.P.Walla Walla, WA 993621760685424
- Elizabeth Eaton-Gamsby, R.N., F.N.P.Walla Walla, WA 993621720114366
- Susan Friesen, FNP, ARNPWalla Walla, WA 993621225208333
- Michael Frizelle, FNPWalla Walla, WA 993621699931493
- Paul Holce, ARNP-CWalla Walla, WA 993621225049992
- Laura Hollister-Meadows, FNP-BCWalla Walla, WA 993621477534972
Common questions
What is Hyunjin Eo's NPI number?
Hyunjin Eo's National Provider Identifier (NPI) is 1043083959, issued on Nov 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Hyunjin Eo located?
The NPPES record lists a practice address at 1017 S 2ND Ave Ste 1, Walla Walla, WA, 99362. Phone: (509) 398-9699. Providers update this record themselves, so call before visiting.
How can I verify Hyunjin Eo's license?
NPPES lists Washington license number AP61479733, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Hyunjin Eo prescribe under Medicare Part D?
In 2024, Hyunjin Eo had 31 Medicare Part D claims for 14 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.