Dr. Mitchell Machtay, MD
- Medicare services, 2024
- 172
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 140
- Publications
- 122
- MIPS score, 2024
- 79
- Practice address
- 500 University Drive, Hershey, PA 17033
- Practice phone
- Call (717) 531-8521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Machtay's professional email, personal email and mobile number
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Dr. Mitchell Machtay is a radiation oncologist in Hershey, Pennsylvania
Dr. Machtay practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Dr. Machtay's NPI, 1528081437, was assigned on July 25, 2006. Dr. Machtay graduated from New York University School of Medicine in 1989. Dr. Machtay holds Pennsylvania license MD-045031-L.
- NPI
- 1528081437NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305732470
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 531-8521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mitchell Machtay practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Dr. Machtay's primary practice is Penn State Health Milton S. Hershey Medical Center, at 500 University Drive, Hershey, PA 17033 in Dauphin County. The practice phone is (717) 531-8521.
- Penn State Health Milton S. Hershey Medical Center500 University Drive, Hershey, PA 17033 · Dauphin CountyPhone(717) 531-8521
Source: Dmand AI Affiliation Data
Dr. Mitchell Machtay is affiliated with 2 sites of care and 3 medical groups
Dr. Machtay's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dr. Machtay is also affiliated with Penn State Health Holy Spirit Medical Center. The medical group on file is Penn State Health Milton S. Hershey Medical Center. Dmand AI also links Dr. Machtay to 2 more medical groups, 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. Mitchell Machtay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Machtay practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn State Health Milton S. Hershey Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mitchell Machtay is one of 304 radiation oncologists in Pennsylvania
Radiation oncology is Dr. Machtay's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Machtay's licenses on file in 2 states: Pennsylvania and Ohio.
Specialties and state licenses
- Radiation oncology, PennsylvaniaPrimary
- Ohio license
Radiation oncologists near Dr. Machtay
Counts of radiation oncologists 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. Mitchell Machtay billed Medicare for 172 services in 2024
CMS data shows 172 Medicare services from Dr. Machtay across 4 procedure codes in 2024, for 35 Medicare patients. Medicare paid $8,938 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Machtay's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 5392024: 17268%
- Office and hospital visits
- 2023: 112024: 0100%
Dr. Machtay compared with the Pennsylvania median for radiation oncologists, 2024
- Dr. Machtay
- Pennsylvania median
- Medicare services
- 172vs 1,02783% below
- Medicare patients
- 35vs 16078% below
- Part D claims
- 81vs 392.1 times
Medians across 308 radiation oncologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Machtay'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mitchell Machtay treated 35 Medicare patients in 2024, average age 74
CMS counts 35 Medicare patients who saw Dr. Machtay in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 2.33, 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. Machtay's median patient age at 74, with 46% women.
Dr. Machtay's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Machtay's Medicare patients by sex, 2024
- Women1337%
- Men2263%
Chronic conditions among Dr. Machtay's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease43%
- Arthritis40%
- Anxiety34%
- Depression34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Machtay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mitchell Machtay wrote 140 Medicare Part D claims in 2024
In 2024, Dr. Machtay wrote 140 Medicare Part D claims for 37 patients. 95% of them were for generic drugs. CMS names the drug for 81 of them, across 5 drugs with 11 or more claims each, at $1,528 in total drug cost. In 2023, CMS named 45 claims across 3 drugs.
Dr. Machtay's Part D claims by kind of drug, 2024
- Generic133 claims95%
- Brand-name and other7 claims5%
Dr. Machtay'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 452024: 8180%
Drugs named by CMS: 5 in 2024, 3 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
Dr. Mitchell Machtay scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Machtay for performance year 2024, reported as part of a group. Dr. Machtay accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Machtay's MIPS scores, performance year 2024
- 79of 100Final score
- 56.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mitchell Machtay has 122 publications on record
Dmand AI links 122 papers to Dr. Machtay, published from 2011 to 2025. 2021 was the busiest year, with 11. The most frequent topics are Lung Neoplasms, Carcinoma, Non-Small-Cell Lung and Chemoradiotherapy. Dr. Machtay has published most often in Int J Radiat Oncol Biol Phys. Dr. Machtay's most frequent co-authors are Tithi Biswas, MD, Rodney Jay Ellis, MD and Musaddiq Javvad Awan, MD.
Dr. Machtay's papers by year, 2016 to 2025
Topics Dr. Machtay writes about most
- Lung Neoplasms
- Carcinoma, Non-Small-Cell Lung
- Chemoradiotherapy
- Head and Neck Neoplasms
- Dose Fractionation, Radiation
- Radiosurgery
- Brain Neoplasms
- Radiotherapy Dosage
Dr. Machtay's most frequent co-authors
- Tithi Biswas, MD20 shared papers
- Rodney Jay Ellis, MD17 shared papers
- Musaddiq Javvad Awan, MD11 shared papers
Recent publications by Dr. Machtay
Int J Radiat Oncol Biol Phys
See who Dr. Machtay researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Machtay works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mitchell Machtay received $5,326 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Machtay from 11 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 43% of the total. AstraZeneca Pharmaceuticals LP paid the most, $3,348.
General payments to Dr. Machtay by program year, 2016 to 2025
General payments to Dr. Machtay by kind, 2016 to 2025
- Consulting fees$2,26543%
- Travel and lodging$2,01838%
- Food and beverage$1,02719%
- Education$170%
Companies that paid Dr. Machtay the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mitchell Machtay graduated from New York University School of Medicine
Dr. Machtay graduated from New York University School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mitchell Machtay'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mitchell Machtay
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What is Dr. Mitchell Machtay's NPI number?
Dr. Mitchell Machtay's NPI number is 1528081437. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mitchell Machtay?
Dr. Mitchell Machtay is a radiation oncologist in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Mitchell Machtay practice?
Dr. Machtay practices at 500 University Drive, Hershey, PA 17033. Dr. Machtay's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Dr. Machtay to 2 medical groups.
What is Dr. Mitchell Machtay's office phone number?
The practice phone on file for Dr. Machtay is (717) 531-8521.
What is Dr. Mitchell Machtay's medical license number?
Dr. Machtay holds Pennsylvania license MD-045031-L, one of the licenses on file in 2 states.
Which states has Dr. Mitchell Machtay been licensed in?
Dmand AI has state licenses on file for Dr. Machtay in Pennsylvania and Ohio.
Which hospitals is Dr. Mitchell Machtay affiliated with?
Dr. Machtay practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania. Dr. Machtay is also affiliated with Penn State Health Holy Spirit Medical Center.
What medical group is Dr. Mitchell Machtay part of?
Dr. Machtay is linked to Penn State Health Milton S. Hershey Medical Center. Dmand AI links Dr. Machtay to 2 more medical groups.
Does Dr. Mitchell Machtay accept Medicare?
Yes. CMS data shows Dr. Machtay billed Medicare for 172 services in 2024, and Dr. Machtay accepts Medicare assignment.
What is Dr. Mitchell Machtay's MIPS score?
Dr. Machtay's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Mitchell Machtay see?
CMS counts 35 Medicare patients who saw Dr. Machtay in 2024, with an average age of 74.
What services does Dr. Mitchell Machtay bill to Medicare?
In 2024, Dr. Machtay's most billed Medicare services were radiation oncology (77300), radiation oncology (77334) and radiation oncology (77263).
Where did Dr. Mitchell Machtay go to medical school?
Dr. Machtay graduated from New York University School of Medicine in 1989.
What drugs does Dr. Mitchell Machtay prescribe most?
In 2024 Medicare Part D data, Dr. Machtay's most prescribed drugs by claims were Lidocaine HCl Viscous, Albuterol Sulfate Hfa and Famotidine.
Has Dr. Mitchell Machtay received payments from drug or device companies?
CMS Open Payments shows $5,326 in general payments to Dr. Machtay from 11 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Mitchell Machtay been practicing?
Dr. Machtay graduated from medical school in 1989, 37 years ago.
Does Dr. Mitchell Machtay do research?
Dmand AI links 122 publications to Dr. Machtay, published from 2011 to 2025.
Who does Dr. Mitchell Machtay publish with?
Dr. Machtay's most frequent co-authors are Tithi Biswas, MD (20 shared papers), Rodney Jay Ellis, MD (17 shared papers) and Musaddiq Javvad Awan, MD (11 shared papers).
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