Nicholas Vincent Diflavio, PA-C
Medical Physician Assistant · Saint Croix Falls, WI
Nicholas Vincent Diflavio, PA-C is a medical physician assistant with a practice address in Saint Croix Falls, Wisconsin, and NPI 1831933589, issued on Jun 19, 2024. Check the license (Wisconsin 7992, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Vincent Diflavio
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 7992 WI
7992-23 WI
14937 MN
Self-reported in NPPES; status is on the state search - Practice location
- 235 E State St, Saint Croix Falls, WI 54024
- Phone
- (715) 483-3261
- Enumerated
- Jun 19, 2024
- Record last updated
- Apr 3, 2025
- Fax
- (678) 325-0317
- Medicare enrollment
- Enrolled (PECOS I20240903001553); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 687 in Wisconsin → Look up another NPI →
Also registered at 235 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erik Belgum, SLPSpeech-Language Pathologist1497972483
Verify Nicholas Vincent Diflavio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 7992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average medical physician assistant in 2024
370 Medicare Part D claims for 147 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Metoprolol Succinate47 claims
- Amlodipine Besylate40 claims
- Atorvastatin Calcium26 claims
- Nitroglycerin25 claims
- Furosemide21 claims
- Losartan Potassium21 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
- St. Croix Regional Medical CenterSaint Croix Falls, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Vincent Diflavio among 687 medical physician assistant records in Wisconsin
Nicholas Vincent Diflavio, PA-C is one of 687 medical physician assistant records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 93% of them.
- NPI issued2024 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2024 · median 2016 among the 479 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 medical physician assistant records list a practice address in Saint Croix Falls
They are 2 of the 157 NPPES records with a practice address in Saint Croix Falls, and 687 medical physician assistant records in Wisconsin.
All 687 in Wisconsin → Every provider in Saint Croix Falls → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jonn Dinnies, PA-CSaint Croix Falls, WI 540241467457457
- William Ryan, PA-COsceola, WI 540201891259743
- Nicole Svihel, PA-COsceola, WI 540201255524633
- William NewbertWaupun, WI 539631154465318
- James Parish, PA-CWaupun, WI 539631346384591
- Kelin Zoellner, PA-CReedsburg, WI 539591093928418
- Rachael Johnson, PAFriendship, WI 539341568229490
- Matthew Towns, PA-CFriendship, WI 539341144701541
Common questions
What is Nicholas Vincent Diflavio, PA-C's NPI number?
Nicholas Vincent Diflavio, PA-C's National Provider Identifier (NPI) is 1831933589, issued on Jun 19, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Vincent Diflavio, PA-C located?
The NPPES record lists a practice address at 235 E State St, Saint Croix Falls, WI, 54024. Phone: (715) 483-3261. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Vincent Diflavio, PA-C's license?
NPPES lists Wisconsin license number 7992, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Vincent Diflavio, PA-C prescribe under Medicare Part D?
In 2024, Nicholas Vincent Diflavio, PA-C had 370 Medicare Part D claims for 147 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.