Eugene Villanueva De Guzman, M.D.
Nephrology Physician · Mount Vernon, WA
Eugene Villanueva De Guzman, M.D. is a nephrology physician with a practice address in Mount Vernon, Washington, and NPI 1699940874, issued on Apr 28, 2008. Check the license (Washington MD60858455, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Eugene Villanueva De Guzman
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD60858455 WA
Self-reported in NPPES; status is on the state search - Practice location
- 208 S Hospital Pkwy, Mount Vernon, WA 98274
- Phone
- (360) 428-2550
- Enumerated
- Apr 28, 2008
- Record last updated
- Oct 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (360) 428-8390
- Medicare enrollment
- Enrolled (PECOS I20181102002610); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 284 in Washington → Look up another NPI →
Verify Eugene Villanueva De Guzman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60858455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average nephrology physician in 2024
2,061 Medicare Part D claims for 304 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Amlodipine Besylate238 claims
- Losartan Potassium159 claims
- Carvedilol158 claims
- Lisinopril150 claims
- Hydralazine Hcl102 claims
- Spironolactone100 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.
The MIPS final score for 2023 (Medicare payment program): 87 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Public Hospital Dist NO 1 SkagitMount Vernon, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eugene Villanueva De Guzman among 284 nephrology physician records in Washington
Eugene Villanueva De Guzman, M.D. is one of 284 nephrology physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 37% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2003 · median 2003 among the 213 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Washington
There are 284 nephrology physician records in Washington.
All 284 in Washington → Every provider in Mount Vernon → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Aileen Grace Cielo, M.D.Mount Vernon, WA 982741437380888
- Connie DavisMount Vernon, WA 982741043395841
- Mana Dissadee, M.D.Mount Vernon, WA 982741720390206
- Parampreet Ghuman, MDMount Vernon, WA 982741528228186
- Matthew Novak, MDMount Vernon, WA 982741871775122
- Frederick Albrecht, M.D. PHDBremerton, WA 983101679592166
- Karen Eady, M.D.Bremerton, WA 983101215923099
- George Evanoff, M.D.Bremerton, WA 983101043206972
Common questions
What is Eugene Villanueva De Guzman, M.D.'s NPI number?
Eugene Villanueva De Guzman, M.D.'s National Provider Identifier (NPI) is 1699940874, issued on Apr 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Eugene Villanueva De Guzman, M.D. located?
The NPPES record lists a practice address at 208 S Hospital Pkwy, Mount Vernon, WA, 98274. Phone: (360) 428-2550. Providers update this record themselves, so call before visiting.
How can I verify Eugene Villanueva De Guzman, M.D.'s license?
NPPES lists Washington license number MD60858455, 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 Eugene Villanueva De Guzman, M.D. prescribe under Medicare Part D?
In 2024, Eugene Villanueva De Guzman, M.D. had 2,061 Medicare Part D claims for 304 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Eugene Villanueva De Guzman, M.D.'s MIPS final score?
The 2023 MIPS final score is 87 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.