Dr. Joseph Demario, MD
- Medicare services, 2024
- 1,006
- Medicare patients, 2024
- 625
- Part D claims, 2024
- 2,526
- Hospital affiliations
- 2
- Industry payments
- $20
- Practice address
- 595 Biglerville Road, Gettysburg, PA 17325
- Practice phone
- Call (717) 334-6249
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Transitions Healthcare Gettysburg
Skilled Nursing Facility · Gettysburg, Pennsylvania
Find Dr. Demario's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Joseph Demario is an internist in Gettysburg, Pennsylvania
Dr. Demario practices at Transitions Healthcare Gettysburg in Gettysburg, Pennsylvania.
Dr. Demario's NPI, 1073506986, was assigned on August 25, 2005. Dr. Demario holds Pennsylvania license OS008819L.
- NPI
- 1073506986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597843581
- NPI enumeration date
- August 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 334-6249
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Demario practices at Transitions Healthcare Gettysburg in Gettysburg, Pennsylvania
Dr. Demario's primary practice is Transitions Healthcare Gettysburg, at 595 Biglerville Road, Gettysburg, PA 17325 in Adams County. The practice phone is (717) 334-6249.
- Transitions Healthcare Gettysburg595 Biglerville Road, Gettysburg, PA 17325 · Adams CountyPhone(717) 334-6249
Source: Dmand AI Affiliation Data
Dr. Joseph Demario is affiliated with 7 sites of care and 1 medical group
Dr. Demario's primary practice is Transitions Healthcare Gettysburg in Gettysburg, Pennsylvania. Dr. Demario is also affiliated with WellSpan Gettysburg Hospital. The medical group on file is WellSpan Urology - Lebanon. Dmand AI also links Dr. Demario to 1 more hospital, 3 skilled nursing facilities and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Demario's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demario practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Transitions Healthcare Gettysburg | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Demario is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Demario's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Demario is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Demario
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joseph Demario billed Medicare for 1,006 services in 2024
CMS data shows 1,006 Medicare services from Dr. Demario across 5 procedure codes in 2024, for 625 Medicare patients. Medicare paid $96,155 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Demario's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4672024: 1,006115%
- Tests and treatments
- 2023: 452024: 0100%
- Other services
- 2023: 482024: 0100%
- Surgery
- 2023: 3262024: 0100%
Dr. Demario compared with the Pennsylvania median for internists, 2024
- Dr. Demario
- Pennsylvania median
- Medicare services
- 1,006vs 4172.4 times
- Medicare patients
- 625vs 1853.4 times
- Part D claims
- 1,926vs 2248.6 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Demario's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Demario and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Demario treated 625 Medicare patients in 2024, average age 85
CMS counts 625 Medicare patients who saw Dr. Demario in 2024. The largest group is 85 and over, with 353 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Demario's median patient age at 78, with 53% women.
Dr. Demario's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Demario's Medicare patients by sex, 2024
- Women40364%
- Men22236%
Chronic conditions among Dr. Demario's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Chronic kidney disease58%
- Mood disorders55%
- Ischemic heart disease52%
- Depression51%
- Anxiety48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Demario's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Demario wrote 2,526 Medicare Part D claims in 2024
In 2024, Dr. Demario wrote 2,526 Medicare Part D claims for 497 patients. 82% of them were for generic drugs. CMS names the drug for 1,926 of them, across 64 drugs with 11 or more claims each, at $158,712 in total drug cost. In 2023, CMS named 6,054 claims across 108 drugs.
Dr. Demario's Part D claims by kind of drug, 2024
- Generic2,062 claims82%
- Brand-name451 claims18%
- Other13 claims1%
Dr. Demario's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Demario's Part D claims, 2024
- Opioids2%57 of 2,526 claims
- Antibiotics3%71 of 2,526 claims
- Antipsychotics, patients 65 and over1%20 of 2,526 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,0542024: 1,92668%
Drugs named by CMS: 64 in 2024, 108 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Joseph Demario takes part in Medicare
Dr. Demario accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Joseph Demario received $20 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Demario from 1 drug or device company in 2016. Education make up the largest share, 100% of the total. Amarin Pharma Inc. paid the most, $20.
Companies that paid Dr. Demario the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joseph Demario's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Joseph Demario
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joseph Demario's NPI number?
Dr. Joseph Demario's NPI number is 1073506986. It was assigned on August 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Demario?
Dr. Joseph Demario is an internist in Gettysburg, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joseph Demario practice?
Dr. Demario practices at 595 Biglerville Road, Gettysburg, PA 17325. Dr. Demario's primary practice is Transitions Healthcare Gettysburg in Gettysburg, Pennsylvania. Dmand AI also links Dr. Demario to 1 hospital, 3 skilled nursing facilities and 1 hospice.
What is Dr. Joseph Demario's office phone number?
The practice phone on file for Dr. Demario is (717) 334-6249.
What is Dr. Joseph Demario's medical license number?
Dr. Demario holds Pennsylvania license OS008819L.
Which hospitals is Dr. Joseph Demario affiliated with?
Dr. Demario is affiliated with WellSpan Gettysburg Hospital. Dmand AI links Dr. Demario to 1 more hospital.
What medical group is Dr. Joseph Demario part of?
Dr. Demario is linked to WellSpan Urology - Lebanon.
Does Dr. Joseph Demario accept Medicare?
Yes. CMS data shows Dr. Demario billed Medicare for 1,006 services in 2024, and Dr. Demario accepts Medicare assignment.
How many Medicare patients does Dr. Joseph Demario see?
CMS counts 625 Medicare patients who saw Dr. Demario in 2024, with an average age of 85.
What services does Dr. Joseph Demario bill to Medicare?
In 2024, Dr. Demario's most billed Medicare services were nursing facility care (99305), nursing facility care (99309) and nursing facility care (99306).
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What drugs does Dr. Joseph Demario prescribe most?
In 2024 Medicare Part D data, Dr. Demario's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Joseph Demario received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Demario from 1 company from 2016 to 2016. The largest total came from Amarin Pharma Inc.
How long has Dr. Joseph Demario been practicing?
Dr. Demario graduated from medical school in 1994, 32 years ago.
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