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Dr. Karen S. Barbosa, DO
NPI1568472355PAC ID7113923962
- Medicare services, 2024
- 205
- Medicare patients, 2024
- 114
- Part D claims, 2024
- 105
- Publications
- 6
- Hospital affiliations
- 2
- Practice address
- 1515 Savannah Rd, Lewes, DE 19958
- Practice phone
- Call (302) 313-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beebe Medical Group
Lewes, Delaware
Find Dr. Barbosa'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. Karen S. Barbosa is a general surgeon in Lewes, Delaware
Dr. Barbosa practices at Beebe Medical Group in Lewes, Delaware.
Dr. Barbosa's NPI, 1568472355, was assigned on August 8, 2006. Dr. Barbosa graduated from Heritage College of Osteopathic Medicine in 2001. Dr. Barbosa holds Delaware license C2-0023961.
NPI and contact details
- NPI
- 1568472355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113923962
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 313-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen S. Barbosa practices at Beebe Medical Group in Lewes, Delaware
Dr. Barbosa's primary practice is Beebe Medical Group, at 1515 Savannah Rd, Lewes, DE 19958 in Sussex County. The practice phone is (302) 313-2300.
- Beebe Medical Group1515 Savannah Rd, Lewes, DE 19958 · Sussex CountyPhone(302) 313-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karen S. Barbosa is affiliated with 4 sites of care and 3 medical groups
Dr. Barbosa's primary practice is Beebe Medical Group in Lewes, Delaware. Dr. Barbosa is also affiliated with Beebe Healthcare. The medical group on file is Beebe Medical Group. Dmand AI also links Dr. Barbosa to 1 more hospital, 2 medical groups and 1 group practice or clinic, each named with a free account.
Beebe Medical GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen S. Barbosa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barbosa practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beebe Medical Group | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Karen S. Barbosa is one of 103 general surgeons in Delaware
Surgery is Dr. Barbosa's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Barbosa is board certified in 2014 - 2026 by the AK State License. Dmand AI has Dr. Barbosa's licenses on file in 3 states: Delaware, Alaska and Ohio.
Specialties and state licenses
- Surgery, DelawarePrimary
- Alaska license
- Ohio license
General surgeons near Dr. Barbosa
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. Karen S. Barbosa billed Medicare for 205 services in 2024
CMS data shows 205 Medicare services from Dr. Barbosa across 5 procedure codes in 2024, for 114 Medicare patients. Medicare paid $26,487 for them. Every service was in an office.
Medicare services, 2024205
Medicare patients114
Paid by Medicare$26,487
Procedure codes5
Dr. Barbosa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 192024: 181853%
- Imaging
- 2023: 02024: 13
- Surgery
- 2023: 02024: 11
Dr. Barbosa compared with the Delaware median for general surgeons, 2024
- Dr. Barbosa
- Delaware median
- Medicare services
- 205vs 24918% below
- Medicare patients
- 114vs 16933% below
- Part D claims
- 76vs 362.1 times
Medians across 95 general surgeons in Delaware with Dmand AI profiles that report each measure.
Dr. Barbosa'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.
Need commercial claims for Dr. Barbosa?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barbosa and other general surgeons in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen S. Barbosa treated 114 Medicare patients in 2024, average age 73
CMS counts 114 Medicare patients who saw Dr. Barbosa in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barbosa's median patient age at 69, with 97% women.
Medicare patients, 2024114
Average age73
Average risk score0.85
Dr. Barbosa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Barbosa's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Cancer64%
- Arthritis48%
- Anxiety37%
- Diabetes28%
- Ischemic heart disease27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barbosa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women97%
- Men3%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen S. Barbosa wrote 105 Medicare Part D claims in 2024
In 2024, Dr. Barbosa wrote 105 Medicare Part D claims for 41 patients. 100% of them were for generic drugs. CMS names the drug for 76 of them, across 2 drugs with 11 or more claims each, at $226 in total drug cost. In 2022, CMS named 15 claims across 1 drug.
Part D claims, 2024105
Drugs named by CMS2
Total drug cost$226
Part D patients41
Dr. Barbosa'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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 152024: 76407%
Drugs named by CMS: 2 in 2024, 1 in 2022.
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. Karen S. Barbosa ranks in the 80th percentile for mastectomy in Medicare
Dr. Barbosa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of mastectomy by Dr. Barbosa, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Barbosa ranks in Medicare procedure volume
- Mastectomy
- 80th percentile22 procedures
- Melanoma (skin cancer) excision
- 66th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Karen S. Barbosa has 6 publications on record
Dmand AI links 6 papers to Dr. Barbosa. The most frequent topics are Receptors, Tumor Necrosis Factor, Tumor Necrosis Factor-alpha and Down-Regulation. Dr. Barbosa has published most often in Blood.
Papers6
Topics Dr. Barbosa writes about most
- Receptors, Tumor Necrosis Factor
- Tumor Necrosis Factor-alpha
- Down-Regulation
- Endotoxemia
- Endotoxins
- Granulocytes
- Monocytes
- Recombinant Proteins
Recent publications by Dr. Barbosa
Down-RegulationEndotoxinsEscherichia coli
Body Temperature RegulationDimerizationDown-Regulation
Anti-Inflammatory Agents, Non-SteroidalBlood CoagulationBlood Coagulation Factors
See who Dr. Barbosa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barbosa 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. Karen S. Barbosa received $59,106 in industry payments from 2016 to 2025
CMS Open Payments shows 142 general payments to Dr. Barbosa from 35 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 61% of the total. Hologic Inc paid the most, $31,238.
General payments to Dr. Barbosa by program year, 2016 to 2025
General payments to Dr. Barbosa by kind, 2016 to 2025
$59.1Kin total
- Consulting fees$36,35061%
- Travel and lodging$11,41719%
- Food and beverage$10,92618%
- Entertainment$3181%
- Education$960%
Companies that paid Dr. Barbosa 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. Karen S. Barbosa has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Barbosa, most recently Healing Heroes Award in 2011.
Awards and honors for Dr. Barbosa
- 2011
- Healing Heroes Award
- Presidential Recognition
- 2008
- Leadership of Excellence Award
Source: Dmand AI Professional Profile Data
Dr. Karen S. Barbosa graduated from Heritage College of Osteopathic Medicine
Dr. Barbosa graduated from Heritage College of Osteopathic Medicine in 2001. Dr. Barbosa is a member of AOA and ASBS.
- Medical school
- Board certified in 2014 - 2026
- Board certified in surgery
- Board certified in 2009 - 2026
- Board certified in 2021 - 2027
- Board certified in 2020 - 2026
- Board certified in 2005 - 2026
- Board certified in 2006 - 2025
- Board certified in 2001 - 2002
Source: Dmand AI Professional Profile Data
Dr. Karen S. Barbosa accepts plans from 21 insurance carriers
Dr. Barbosa is in network with 21 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and CareFirst BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CareFirst BlueCross BlueShield
- Cigna
- Elevance
- HCSC
- Aetna
- Aspirus Health Plan
- +13 more carriersWith a free account
Plan types Dr. Barbosa accepts, by number of carriers
- PPO13
- HMO10
- Medicare9
- EPO4
- POS3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Karen S. Barbosa'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Karen S. Barbosa
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. Karen S. Barbosa's NPI number?
Dr. Karen S. Barbosa's NPI number is 1568472355. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen S. Barbosa?
Dr. Karen S. Barbosa is a general surgeon in Lewes, Delaware. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Karen S. Barbosa practice?
Dr. Barbosa practices at 1515 Savannah Rd, Lewes, DE 19958. Dr. Barbosa's primary practice is Beebe Medical Group in Lewes, Delaware. Dmand AI also links Dr. Barbosa to 1 hospital, 2 medical groups and 1 group practice or clinic.
What is Dr. Karen S. Barbosa's office phone number?
The practice phone on file for Dr. Barbosa is (302) 313-2300.
What is Dr. Karen S. Barbosa's medical license number?
Dr. Barbosa holds Delaware license C2-0023961, one of the licenses on file in 3 states.
Which states has Dr. Karen S. Barbosa been licensed in?
Dmand AI has state licenses on file for Dr. Barbosa in Delaware, Alaska and Ohio.
Which hospitals is Dr. Karen S. Barbosa affiliated with?
Dr. Barbosa is affiliated with Beebe Healthcare. Dmand AI links Dr. Barbosa to 1 more hospital.
What medical group is Dr. Karen S. Barbosa part of?
Dr. Barbosa is linked to Beebe Medical Group. Dmand AI links Dr. Barbosa to 2 more medical groups.
Does Dr. Karen S. Barbosa accept Medicare?
Yes. CMS data shows Dr. Barbosa billed Medicare for 205 services in 2024, and Dr. Barbosa accepts Medicare assignment.
How many Medicare patients does Dr. Karen S. Barbosa see?
CMS counts 114 Medicare patients who saw Dr. Barbosa in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. Karen S. Barbosa board certified?
Yes. Dr. Barbosa is board certified in 2014 - 2026 by the AK State License.
What services does Dr. Karen S. Barbosa bill to Medicare?
In 2024, Dr. Barbosa's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).
Where did Dr. Karen S. Barbosa go to medical school?
Dr. Barbosa graduated from Heritage College of Osteopathic Medicine in 2001.
What drugs does Dr. Karen S. Barbosa prescribe most?
In 2024 Medicare Part D data, Dr. Barbosa's most prescribed drugs by claims were Gabapentin and Ibuprofen.
Has Dr. Karen S. Barbosa received payments from drug or device companies?
CMS Open Payments shows $59,106 in general payments to Dr. Barbosa from 35 companies from 2016 to 2025. The largest total came from Hologic Inc.
How long has Dr. Karen S. Barbosa been practicing?
Dr. Barbosa graduated from medical school in 2001, 25 years ago.
Does Dr. Karen S. Barbosa do research?
Dmand AI links 6 publications to Dr. Barbosa.
What insurance does Dr. Karen S. Barbosa accept?
Dr. Barbosa is in network with 21 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and CareFirst BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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