Joseph Demario, M.D.
Internal Medicine Physician · Chambersburg, PA
Joseph Demario, M.D. is an internal medicine physician with a practice address in Chambersburg, Pennsylvania, and NPI 1073506986, issued on Aug 25, 2005. Check the license (Pennsylvania OS008819L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Joseph Demario
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS008819L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2055 Scotland Ave, Chambersburg, PA 17201
- Phone
- (717) 217-4963
- Enumerated
- Aug 25, 2005
- Record last updated
- Jul 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20080416000157); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2055 Scotland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Armstrong, CRNPAdult Health Nurse Practitioner1215408737
- Deanna BertoneOccupational Therapist1598340051
- Linda Campbell, CRNPFamily Nurse Practitioner1649974692
- Heather Cutchall, CRNPGerontology Nurse Practitioner1134524077
- Ryan Decort, DOInternal Medicine Physician1043531551
- Megan Earley, CRNPFamily Nurse Practitioner1982906012
Verify Joseph Demario in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS008819LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,526 Medicare Part D claims for 497 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 57 claims were for opioids.
Most prescribed
- Atorvastatin Calcium156 claims
- Levothyroxine Sodium124 claims
- Amlodipine Besylate78 claims
- Lantus Solostar71 claims
- Hydrochlorothiazide66 claims
- Metformin Hcl63 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 one group practice
- Good Samaritan Physician ServicesChambersburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 internal medicine physician records list a practice address in Chambersburg
They are 23 of the 1,537 NPPES records with a practice address in Chambersburg, and 7,300 internal medicine physician records in Pennsylvania.
All 23 in Chambersburg → All 7,300 in Pennsylvania → Every provider in Chambersburg →
Other internal medicine physician records in Pennsylvania
- Saira Aamir, MDYork, PA1184515686
- John Aaron, MDWest Grove, PA1427094531
- Todd Aaron, MDPhiladelphia, PA1457350522
- Joseph Abalos, M.D.Seneca, PA1215128434
- Mubasher Abbas, MDYork, PA1578978425
- Nicholas AbbottFarrell, PA1639525678
- Sara Abbruzzi, D.O.Philadelphia, PA1689686313
- Ahmad Abdalla, MDPhiladelphia, PA1730981127
- Tori Abdalla, DOPhiladelphia, PA1942091699
- Hany Abdel, D.O.Plymouth Meeting, PA1164467262
Common questions
What is Joseph Demario, M.D.'s NPI number?
Joseph Demario, M.D.'s National Provider Identifier (NPI) is 1073506986, issued on Aug 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Demario, M.D. located?
The NPPES record lists a practice address at 2055 Scotland Ave, Chambersburg, PA, 17201. Phone: (717) 217-4963. Providers update this record themselves, so call before visiting.
How can I verify Joseph Demario, M.D.'s license?
NPPES lists Pennsylvania license number OS008819L, 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 Joseph Demario, M.D. prescribe under Medicare Part D?
In 2024, Joseph Demario, M.D. had 2,526 Medicare Part D claims for 497 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Joseph Demario, M.D.'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.