Nathan Walter Petakoff, MD
Hospitalist Physician · Spokane, WA
Nathan Walter Petakoff, MD is a hospitalist physician with a practice address in Spokane, Washington, and NPI 1154884138, issued on Apr 8, 2019. Check the license (Washington MD61269644, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Nathan Walter Petakoff
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD61269644 WA
Self-reported in NPPES; status is on the state search - Practice location
- 800 W 5TH Ave, Spokane, WA 99204
- Phone
- (098) 382-5315
- Enumerated
- Apr 8, 2019
- Record last updated
- Feb 17, 2023
- Fax
- (509) 755-6580
- Medicare enrollment
- Enrolled (PECOS I20220917000371); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 793 in Washington → Look up another NPI →
Also registered at 800 W 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joel Aiken, PA-CPhysician Assistant1710460498
- Stephen Alfstad, CRNACertified Registered Nurse Anesthetist1073620894
- Karl Anders, M.D.Clinical Pathology/Laboratory Medicine Physician1609816412
- Jacob Arnett, MDAnesthesiology Physician1689632127
Verify Nathan Walter Petakoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61269644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospitalist physician in 2024
234 Medicare Part D claims for 94 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium21 claims
- Atorvastatin Calcium19 claims
- Amoxicillin-Clavulanate Potass16 claims
- Carvedilol12 claims
- Furosemide11 claims
- Metoprolol Succinate11 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
- Multicare Health SystemTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Walter Petakoff among 793 hospitalist physician records in Washington
Nathan Walter Petakoff, MD is one of 793 hospitalist physician records with a practice address in Washington. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 80% of them.
- NPI issued2019 · 80% of these records are older, 15% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2019 · median 2011 among the 649 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Washington
There are 793 hospitalist physician records in Washington.
All 793 in Washington → Every provider in Spokane → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Amrou Ali IdrisSpokane, WA 992041932528213
- Shelby Apodaca, M.D.Spokane, WA 992041457694390
- Nicolle Benz, DOSpokane, WA 992041356322580
- Stephen CarrSpokane, WA 992041679991913
- Jeremy Cope, M.D.Spokane, WA 992041134431505
- Alfred Curnow, M.D.Spokane, WA 992041184888554
- Jessica Eilert, MDSpokane, WA 992041427477090
- Sandra FriendshuhSpokane, WA 992041467562413
Common questions
What is Nathan Walter Petakoff, MD's NPI number?
Nathan Walter Petakoff, MD's National Provider Identifier (NPI) is 1154884138, issued on Apr 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Walter Petakoff, MD located?
The NPPES record lists a practice address at 800 W 5TH Ave, Spokane, WA, 99204. Phone: (098) 382-5315. Providers update this record themselves, so call before visiting.
How can I verify Nathan Walter Petakoff, MD's license?
NPPES lists Washington license number MD61269644, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathan Walter Petakoff, MD prescribe under Medicare Part D?
In 2024, Nathan Walter Petakoff, MD had 234 Medicare Part D claims for 94 beneficiaries; the average among hospitalist physician prescribers was 521. 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.