Viviana Lorraine Di Stefano
Physician Assistant · East Earl, PA
Viviana Lorraine Di Stefano is a physician assistant with a practice address in East Earl, Pennsylvania, and NPI 1427651033, issued on Nov 17, 2020. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Viviana Lorraine Di Stefano
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA-2565 ID
50.009335RX OH
Self-reported in NPPES; status is on the state search - Practice location
- 25 Dawkins Dr, East Earl, PA 17519
- Phone
- (612) 709-0608
- Enumerated
- Nov 17, 2020
- Record last updated
- May 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20210610000038); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Verify Viviana Lorraine Di Stefano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
40 Medicare Part D claims for 28 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 22 claims were for opioids.
Most prescribed
- Oxycodone Hcl18 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 practice group's MIPS final score for 2023 (Medicare payment program): 71.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Kettering Independent Medical Group IncKettering, OH
- Penn State Health Medical Group LLCHershey, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Viviana Lorraine Di Stefano among 8,020 physician assistant records in Pennsylvania
Viviana Lorraine Di Stefano is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 63% of them.
- NPI issued2020 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2018 among the 5,313 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in East Earl
They are 2 of the 15 NPPES records with a practice address in East Earl, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in East Earl → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Krystal Hallman, PA-CEast Earl, PA 175191316722846
- Carol Blake, PA-CEphrata, PA 175221538208533
- Lane Bower, PA-CEphrata, PA 175221942412812
- William Buckner, PA-CEphrata, PA 175221598704645
- Shannon Gagliardi, PA-CEphrata, PA 175221023161742
- Jesse Glick, PAConestoga, PA 175161194222398
- Amy Homan, PA-CEphrata, PA 175221497186209
- Donald Lambert, PACEphrata, PA 175221356313399
Common questions
What is Viviana Lorraine Di Stefano's NPI number?
Viviana Lorraine Di Stefano's National Provider Identifier (NPI) is 1427651033, issued on Nov 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Viviana Lorraine Di Stefano located?
The NPPES record lists a practice address at 25 Dawkins Dr, East Earl, PA, 17519. Phone: (612) 709-0608. Providers update this record themselves, so call before visiting.
How can I verify Viviana Lorraine Di Stefano's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Viviana Lorraine Di Stefano prescribe under Medicare Part D?
In 2024, Viviana Lorraine Di Stefano had 40 Medicare Part D claims for 28 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Viviana Lorraine Di Stefano's MIPS final score?
The 2023 MIPS final score is 71.2 of 100, reported for the practice group. 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.