Breast Cancer WEight Loss Study (BWEL Study) (opens in a new tab)
Active, not recruitingPhase 3
Breast NeoplasmsBreast Diseases
Dr. Dona C. Hobart, MD
NPI1740397991PAC ID6608814819
- Medicare services, 2024
- 835
- Medicare patients, 2024
- 415
- Part D claims, 2024
- 62
- Clinical trials
- 2
- MIPS score, 2024
- 83
- Practice address
- 193 Stoner Ave, Westminster, MD 21157
- Practice phone
- Call (410) 848-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carroll Health Group
Westminster, Maryland
Find Dr. Hobart'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. Dona C. Hobart is a general surgeon in Westminster, Maryland
Dr. Hobart practices at Carroll Health Group in Westminster, Maryland.
Dr. Hobart's NPI, 1740397991, was assigned on August 24, 2006. Dr. Hobart graduated from University of Maryland School of Medicine in 1993. Dr. Hobart holds Maryland license D0053519.
NPI and contact details
- NPI
- 1740397991NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608814819
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 848-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dona C. Hobart practices at Carroll Health Group in Westminster, Maryland
Dr. Hobart's primary practice is Carroll Health Group, at 193 Stoner Ave, Westminster, MD 21157 in Carroll County. The practice phone is (410) 848-3000.
- Carroll Health Group193 Stoner Ave, Westminster, MD 21157 · Carroll CountyPhone(410) 848-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dona C. Hobart is affiliated with 6 sites of care and 1 medical group
Dr. Hobart's primary practice is Carroll Health Group in Westminster, Maryland. Dr. Hobart is also affiliated with Carroll Hospital. The medical group on file is Carroll Health Group. Dmand AI also links Dr. Hobart to 2 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Carroll Health GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dona C. Hobart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hobart practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carroll Health Group | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dona C. Hobart is one of 532 general surgeons in Maryland
Surgery is Dr. Hobart's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Hobart is licensed in Maryland.
Specialties and state licenses
- Surgery, MarylandPrimary
General surgeons near Dr. Hobart
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. Dona C. Hobart billed Medicare for 835 services in 2024
CMS data shows 835 Medicare services from Dr. Hobart across 9 procedure codes in 2024, for 415 Medicare patients. Medicare paid $133,408 for them.
Medicare services, 2024835
Medicare patients415
Paid by Medicare$133,408
Procedure codes9
Dr. Hobart's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6912024: 6802%
- Surgery
- 2023: 1532024: 1551%
Where Dr. Hobart's Medicare services took place, 2024
- In an office68081%
- In a facility15519%
Dr. Hobart compared with the Maryland median for general surgeons, 2024
- Dr. Hobart
- Maryland median
- Medicare services
- 835vs 2303.6 times
- Medicare patients
- 415vs 1622.6 times
- Part D claims
- 39vs 2650% above
Medians across 485 general surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Hobart'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. Dona C. Hobart treated 415 Medicare patients in 2024, average age 74
CMS counts 415 Medicare patients who saw Dr. Hobart in 2024. The largest group is 75 to 84, with 172 patients. 75% of them have cancer, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hobart's median patient age at 64, with 98% women.
Medicare patients, 2024415
Average age74
Average risk score1.17
Also on Medicaid17%
Dr. Hobart's Medicare patients by age, 2024
Chronic conditions among Dr. Hobart's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes32%
- Anxiety27%
- Mood disorders26%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hobart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women98%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dona C. Hobart wrote 62 Medicare Part D claims in 2024
In 2024, Dr. Hobart wrote 62 Medicare Part D claims for 32 patients. 100% of them were for generic drugs. CMS names the drug for 39 of them, across 1 drug with 11 or more claims each, at $584 in total drug cost. In 2023, CMS named 29 claims across 1 drug.
Part D claims, 202462
Drugs named by CMS1
Total drug cost$584
Part D patients32
Dr. Hobart'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. Hobart's Part D claims, 2024
- Antibiotics18%11 of 62 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: 292024: 3934%
Drugs named by CMS: 1 in 2024, 1 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. Dona C. Hobart scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Hobart for performance year 2024, reported as part of a group. Dr. Hobart accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 101 procedures of mastectomy by Dr. Hobart, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Hobart's MIPS scores, performance year 2024
- 83of 100Final score
- 75.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Hobart ranks in Medicare procedure volume
- Mastectomy
- 99th percentile101 procedures
- Melanoma (skin cancer) excision
- 91st percentile83 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dona C. Hobart has worked on 2 clinical trials
Dmand AI links Dr. Hobart to 2 clinical trials, 2 of them phase 3 studies. 2 are still active or recruiting. Conditions studied include Breast Neoplasms and Breast Diseases. Alliance for Clinical Trials in Oncology sponsors the most, 2.
Conditions in Dr. Hobart's trials
- Breast Neoplasms
- Breast Diseases
Investigators on the most trials with Dr. Hobart
- Gretchen M. Ahrendt, MD2 shared trials
- Arvinder Singh Bir, MD2 shared trials
- Richard John Bold, MD2 shared trials
Recent clinical trials with Dr. Hobart
Comparison of Axillary Lymph Node Dissection with Axillary Radiation for Patients with Node-Positive Breast Cancer Treated with Chemotherapy (opens in a new tab)
Active, not recruitingPhase 3
Breast NeoplasmsBreast DiseasesAxillary Radiation TherapyNodal Radiation Therapy
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dona C. Hobart received $24,644 in industry payments from 2016 to 2025
CMS Open Payments shows 42 general payments to Dr. Hobart from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 44% of the total. Clarix Imaging Corporation paid the most, $9,625.
General payments to Dr. Hobart by program year, 2016 to 2025
General payments to Dr. Hobart by kind, 2016 to 2025
$24.6Kin total
- Consulting fees$10,72844%
- Honoraria$5,95024%
- Speaker and faculty fees$3,67515%
- Travel and lodging$2,36210%
- Other$1,7987%
Companies that paid Dr. Hobart 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. Dona C. Hobart graduated from University of Maryland School of Medicine
Dr. Hobart graduated from University of Maryland School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dona C. Hobart's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Dona C. Hobart
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. Dona C. Hobart's NPI number?
Dr. Dona C. Hobart's NPI number is 1740397991. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dona C. Hobart?
Dr. Dona C. Hobart is a general surgeon in Westminster, Maryland. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Dona C. Hobart practice?
Dr. Hobart practices at 193 Stoner Ave, Westminster, MD 21157. Dr. Hobart's primary practice is Carroll Health Group in Westminster, Maryland. Dmand AI also links Dr. Hobart to 2 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Dona C. Hobart's office phone number?
The practice phone on file for Dr. Hobart is (410) 848-3000.
What is Dr. Dona C. Hobart's medical license number?
Dr. Hobart holds Maryland license D0053519.
Which hospitals is Dr. Dona C. Hobart affiliated with?
Dr. Hobart is affiliated with Carroll Hospital. Dmand AI links Dr. Hobart to 2 more hospitals.
What medical group is Dr. Dona C. Hobart part of?
Dr. Hobart is linked to Carroll Health Group.
Does Dr. Dona C. Hobart accept Medicare?
Yes. CMS data shows Dr. Hobart billed Medicare for 835 services in 2024, and Dr. Hobart accepts Medicare assignment.
What is Dr. Dona C. Hobart's MIPS score?
Dr. Hobart's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Dona C. Hobart see?
CMS counts 415 Medicare patients who saw Dr. Hobart in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Dona C. Hobart bill to Medicare?
In 2024, Dr. Hobart's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Dona C. Hobart go to medical school?
Dr. Hobart graduated from University of Maryland School of Medicine in 1993.
What drugs does Dr. Dona C. Hobart prescribe most?
In 2024 Medicare Part D data, Dr. Hobart's most prescribed drugs by claims were Anastrozole.
Has Dr. Dona C. Hobart received payments from drug or device companies?
CMS Open Payments shows $24,644 in general payments to Dr. Hobart from 17 companies from 2016 to 2025. The largest total came from Clarix Imaging Corporation.
How long has Dr. Dona C. Hobart been practicing?
Dr. Hobart graduated from medical school in 1993, 33 years ago.
Does Dr. Dona C. Hobart do research?
Dr. Hobart has worked on 2 clinical trials.
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