Harry Joseph Silvis, M.D.
Internal Medicine Physician · Washington, PA
Harry Joseph Silvis, M.D. is an internal medicine physician with a practice address in Washington, Pennsylvania, and NPI 1588614556, issued on May 11, 2006. Check the license (Pennsylvania MD018570E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Harry Joseph Silvis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD018570E PA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Locust Ave, Washington, PA 15301
- Phone
- (724) 222-9300
- Enumerated
- May 11, 2006
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (724) 222-9246
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 400 Locust Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eugene Danko, M.D.Diagnostic Radiology Physician1760426621
- Patricia Friedsam, M.D.Internal Medicine Physician1487604328
- George Jones, MDUrology Physician1447357579
Verify Harry Joseph Silvis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD018570ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average internal medicine physician in 2024
828 Medicare Part D claims for 180 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl60 claims
- Pravastatin Sodium56 claims
- Finasteride52 claims
- Calcitriol51 claims
- Atorvastatin Calcium41 claims
- Eliquis36 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): 93.8 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).
Harry Joseph Silvis among 7,300 internal medicine physician records in Pennsylvania
Harry Joseph Silvis, M.D. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 internal medicine physician records list a practice address in Washington
They are 18 of the 1,019 NPPES records with a practice address in Washington, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Washington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arcadio Agudelo Hernandez, M.DWashington, PA 153011477866093
- Catheri Brennan, CATHERINE J. BRENNANWashington, PA 153011134166903
- Douglas Corwin, M.D.Washington, PA 153011699725580
- Henry Folb, M.D.Washington, PA 153011235119934
- Patricia Friedsam, M.D.Washington, PA 153011487604328
- Richard Hart, M.D.Washington, PA 153011053391268
- Sean Kelly, DOWashington, PA 153011174592760
- William Kottner, MDWashington, PA 153011518054204
Common questions
What is Harry Joseph Silvis, M.D.'s NPI number?
Harry Joseph Silvis, M.D.'s National Provider Identifier (NPI) is 1588614556, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harry Joseph Silvis, M.D. located?
The NPPES record lists a practice address at 400 Locust Ave, Washington, PA, 15301. Phone: (724) 222-9300. Providers update this record themselves, so call before visiting.
How can I verify Harry Joseph Silvis, M.D.'s license?
NPPES lists Pennsylvania license number MD018570E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harry Joseph Silvis, M.D. prescribe under Medicare Part D?
In 2024, Harry Joseph Silvis, M.D. had 828 Medicare Part D claims for 180 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Harry Joseph Silvis, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.8 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.