Dr. Penelope Mashburn, DO
- Medicare services, 2024
- 225
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 190
- Publications
- 7
- Hospital affiliations
- 1
- Practice address
- 740 East State Street, Sharon, PA 16146
- Practice phone
- Call (724) 983-3911
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mashburn's professional email, personal email and mobile number
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Dr. Penelope Mashburn is a general surgeon in Sharon, Pennsylvania
Dr. Mashburn practices at Sharon Regional Health System in Sharon, Pennsylvania, part of Tenor Health Foundation.
Dr. Mashburn's NPI, 1154650117, was assigned on December 21, 2009. Dr. Mashburn graduated from Nova Southeastern College of Osteo Medicine in 2008. Dr. Mashburn holds Ohio license 34.011231.
- NPI
- 1154650117NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587882386
- NPI enumeration date
- December 21, 2009
- NPI status
- Active
- Practice phone
- (724) 983-3911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Penelope Mashburn practices at Sharon Regional Health System in Sharon, Pennsylvania
Dr. Mashburn's primary practice is Sharon Regional Health System, at 740 East State Street, Sharon, PA 16146 in Mercer County. The practice phone is (724) 983-3911.
- Sharon Regional Health System740 East State Street, Sharon, PA 16146 · Mercer CountyPhone(724) 983-3911
Source: Dmand AI Affiliation Data
Dr. Penelope Mashburn is affiliated with 2 sites of care and 4 medical groups
Dr. Mashburn's primary practice is Sharon Regional Health System in Sharon, Pennsylvania, part of Tenor Health Foundation. The medical group on file is Steward Medical Group. Dmand AI also links Dr. Mashburn to 3 more medical groups and 1 home health agency, 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. Penelope Mashburn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mashburn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharon Regional Health System | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Penelope Mashburn is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Mashburn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Mashburn's licenses on file in 2 states: Ohio and New Jersey.
Specialties and state licenses
- Surgery, OhioPrimary
- Student in an organized health care education/training program, New Jersey
General surgeons near Dr. Mashburn
Counts of general surgeons 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. Penelope Mashburn billed Medicare for 225 services in 2024
CMS data shows 225 Medicare services from Dr. Mashburn across 8 procedure codes in 2024, for 146 Medicare patients. Medicare paid $17,529 for them.
Dr. Mashburn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1832024: 21417%
- Surgery
- 2023: 02024: 11
Where Dr. Mashburn's Medicare services took place, 2024
- In an office8638%
- In a facility13962%
Dr. Mashburn compared with the Pennsylvania median for general surgeons, 2024
- Dr. Mashburn
- Pennsylvania median
- Medicare services
- 225vs 15842% above
- Medicare patients
- 146vs 12715% above
- Part D claims
- 100vs 293.4 times
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Mashburn'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. Mashburn and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Penelope Mashburn treated 146 Medicare patients in 2024, average age 73
CMS counts 146 Medicare patients who saw Dr. Mashburn in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. 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. Mashburn's median patient age at 71, with 57% women.
Dr. Mashburn's Medicare patients by age, 2024
Dr. Mashburn's Medicare patients by sex, 2024
- Women7954%
- Men6746%
Chronic conditions among Dr. Mashburn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Anxiety45%
- Chronic kidney disease42%
- Diabetes42%
- Ischemic heart disease42%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mashburn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Penelope Mashburn wrote 190 Medicare Part D claims in 2024
In 2024, Dr. Mashburn wrote 190 Medicare Part D claims for 75 patients. 98% of them were for generic drugs. CMS names the drug for 100 of them, across 4 drugs with 11 or more claims each, at $741 in total drug cost. In 2023, CMS named 107 claims across 5 drugs.
Dr. Mashburn's Part D claims by kind of drug, 2024
- Generic187 claims98%
- Brand-name and other3 claims2%
Dr. Mashburn'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. Mashburn's Part D claims, 2024
- Opioids32%61 of 190 claims
- Antibiotics26%50 of 190 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: 1072024: 1007%
Drugs named by CMS: 4 in 2024, 5 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. Penelope Mashburn takes part in Medicare
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. Penelope Mashburn has 7 publications on record
Dmand AI links 7 papers to Dr. Mashburn, published from 2021 to 2024. 2024 was the busiest year, with 4. Dr. Mashburn has published most often in Cureus. Dr. Mashburn's most frequent co-author is Benjamin Scott Yglesias.
Dr. Mashburn's papers by year, 2021 to 2024
Dr. Mashburn's most frequent co-authors
Recent publications by Dr. Mashburn
See who Dr. Mashburn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mashburn works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Penelope Mashburn received $15,438 in industry payments from 2016 to 2025
CMS Open Payments shows 228 general payments to Dr. Mashburn from 56 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 45% of the total. Intuitive Surgical, Inc. paid the most, $8,315.
General payments to Dr. Mashburn by program year, 2016 to 2025
General payments to Dr. Mashburn by kind, 2016 to 2025
- Food and beverage$6,88545%
- Education$6,50042%
- Travel and lodging$1,2888%
- Device or supply loans$7655%
Companies that paid Dr. Mashburn 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. Penelope Mashburn graduated from Nova Southeastern College of Osteo Medicine
Dr. Mashburn graduated from Nova Southeastern College of Osteo Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Penelope Mashburn'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 Utilization Data (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. Penelope Mashburn
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. Penelope Mashburn's NPI number?
Dr. Penelope Mashburn's NPI number is 1154650117. It was assigned on December 21, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Penelope Mashburn?
Dr. Penelope Mashburn is a general surgeon in Sharon, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Penelope Mashburn practice?
Dr. Mashburn practices at 740 East State Street, Sharon, PA 16146. Dr. Mashburn's primary practice is Sharon Regional Health System in Sharon, Pennsylvania, part of Tenor Health Foundation. Dmand AI also links Dr. Mashburn to 3 medical groups and 1 home health agency.
What is Dr. Penelope Mashburn's office phone number?
The practice phone on file for Dr. Mashburn is (724) 983-3911.
What is Dr. Penelope Mashburn's medical license number?
Dr. Mashburn holds Ohio license 34.011231, one of the licenses on file in 2 states.
Which states has Dr. Penelope Mashburn been licensed in?
Dmand AI has state licenses on file for Dr. Mashburn in Ohio and New Jersey.
Which hospitals is Dr. Penelope Mashburn affiliated with?
Dr. Mashburn practices at Sharon Regional Health System in Sharon, Pennsylvania.
What medical group is Dr. Penelope Mashburn part of?
Dr. Mashburn is linked to Steward Medical Group. Dmand AI links Dr. Mashburn to 3 more medical groups.
Does Dr. Penelope Mashburn accept Medicare?
Yes. CMS data shows Dr. Mashburn billed Medicare for 225 services in 2024.
How many Medicare patients does Dr. Penelope Mashburn see?
CMS counts 146 Medicare patients who saw Dr. Mashburn in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Penelope Mashburn bill to Medicare?
In 2024, Dr. Mashburn's most billed Medicare services were hospital inpatient care (99222), office visit, established patient (99213) and emergency department visit (99284).
Where did Dr. Penelope Mashburn go to medical school?
Dr. Mashburn graduated from Nova Southeastern College of Osteo Medicine in 2008.
What drugs does Dr. Penelope Mashburn prescribe most?
In 2024 Medicare Part D data, Dr. Mashburn's most prescribed drugs by claims were Oxycodone HCl, Mupirocin and Sulfamethoxazole-Trimethoprim.
Has Dr. Penelope Mashburn received payments from drug or device companies?
CMS Open Payments shows $15,438 in general payments to Dr. Mashburn from 56 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Penelope Mashburn been practicing?
Dr. Mashburn graduated from medical school in 2008, 18 years ago.
Does Dr. Penelope Mashburn do research?
Dmand AI links 7 publications to Dr. Mashburn, published from 2021 to 2024.
Who does Dr. Penelope Mashburn publish with?
Dr. Mashburn's most frequent co-authors are Benjamin Scott Yglesias (2 shared papers).
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