Alissa N. Ralston, ARNP
Nurse Practitioner · Walla Walla, WA
Alissa N. Ralston, ARNP is a nurse practitioner with a practice address in Walla Walla, Washington, and NPI 1669645099, issued on Apr 7, 2008. Check the license (Washington AP60002307, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alissa N. Ralston
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP60002307 WA
Self-reported in NPPES; status is on the state search - Practice location
- 401 W Poplar St, Walla Walla, WA 99362
- Phone
- (509) 522-5731
- Enumerated
- Apr 7, 2008
- Record last updated
- Apr 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (509) 522-5747
- Medicare enrollment
- Enrolled (PECOS I20100707000225); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 401 W Poplar St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed Omar Ahmed, M.DInternal Medicine Physician1659756443
- Jose AlanisEmergency Medicine Physician1720461502
- Christopher Aldrich, M.D.Anesthesiology Physician1891084562
- Tami Arias, RNDiabetes Educator Registered Nurse1760959514
- Caroline Arnold, MDEmergency Medicine Physician1811492739
- Alexandra Baker, DNPNurse Practitioner1306473202
Verify Alissa N. Ralston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60002307Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average nurse practitioner in 2024
465 Medicare Part D claims for 276 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 69 claims were for opioids.
Most prescribed
- Cephalexin52 claims
- Hydrocodone-Acetaminophen49 claims
- Prednisone43 claims
- Clindamycin Hcl24 claims
- Mupirocin24 claims
- Albuterol Sulfate Hfa23 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: $44.59
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Southeastern Emergency Physicians LLCFort Smith, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
21 nurse practitioner records list a practice address in Walla Walla
They are 21 of the 1,276 NPPES records with a practice address in Walla Walla, and 2,308 nurse practitioner records in Washington.
All 21 in Walla Walla → All 2,308 in Washington → Every provider in Walla Walla →
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 Alissa N. Ralston, ARNP's NPI number?
Alissa N. Ralston, ARNP's National Provider Identifier (NPI) is 1669645099, issued on Apr 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alissa N. Ralston, ARNP located?
The NPPES record lists a practice address at 401 W Poplar St, Walla Walla, WA, 99362. Phone: (509) 522-5731. Providers update this record themselves, so call before visiting.
How can I verify Alissa N. Ralston, ARNP's license?
NPPES lists Washington license number AP60002307, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Alissa N. Ralston, ARNP prescribe under Medicare Part D?
In 2024, Alissa N. Ralston, ARNP had 465 Medicare Part D claims for 276 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.