JCO Oncol Pract
B7-H1 AntigenFertilityImmunotherapy
Dr. Karen Christine Baker, MD
NPI1033183314PAC ID3072783455
- Medicare services, 2021
- 41
- Medicare patients, 2024
- 46
- Publications
- 6
- Hospital affiliations
- 2
- Industry payments
- $68
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Baker'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 Christine Baker is a urologist in Durham, North Carolina
Dr. Baker practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Baker's NPI, 1033183314, was assigned on February 14, 2006. Dr. Baker graduated from Uniformed Services UHS Fe Hebert School of Med in 1995. Dr. Baker holds North Carolina license 2016-01690.
NPI and contact details
- NPI
- 1033183314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072783455
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen Christine Baker practices at Duke University Hospital in Durham, North Carolina
Dr. Baker's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. Karen Christine Baker is affiliated with 2 sites of care and 1 medical group
Dr. Baker's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dr. Baker is also affiliated with Duke Regional Hospital. The medical group on file is Duke Health Integrated Practice.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen Christine Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Baker practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Duke University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karen Christine Baker is one of 451 urologists in North Carolina
Urology is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Baker's licenses on file in 2 states: North Carolina and Washington.
Specialties and state licenses
- Urology, North CarolinaPrimary
- Washington license
Urologists near Dr. Baker
Counts of urologists 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 Christine Baker billed Medicare for 41 services in 2021
CMS data shows 41 Medicare services from Dr. Baker across 2 procedure codes in 2021, for 46 Medicare patients. Medicare paid $4,212 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202141
Medicare patients46
Paid by Medicare$4,212
Procedure codes2
Dr. Baker's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 452021: 419%
Dr. Baker compared with the North Carolina median for urologists, 2021
- Dr. Baker
- North Carolina median
- Medicare services
- 41vs 99596% below
- Medicare patients
- 46vs 34086% below
Medians across 438 urologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Baker's most billed Medicare procedure codes, 2021
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. Baker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Baker and other urologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen Christine Baker treated 46 Medicare patients in 2024, average age 68
CMS counts 46 Medicare patients who saw Dr. Baker in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 2.37, 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. Baker's median patient age at 44, with 6% women.
Medicare patients, 202446
Average age68
Average risk score2.37
Dr. Baker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Baker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis59%
- Chronic kidney disease48%
- Diabetes46%
- Heart failure39%
- Ischemic heart disease37%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women6%
- Men93%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Karen Christine Baker takes part in Medicare
Dr. Baker 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)
For MedTech and pharma teams
Find urologists like Dr. Baker by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Karen Christine Baker has 6 publications on record
Dmand AI links 6 papers to Dr. Baker, published from 2020 to 2022. 2021 was the busiest year, with 2. Dr. Baker's most frequent co-authors are Vaibhav Agrawal, MD, Sherif Mohamed Badawy, MD and David Kyle Buchbinder, MD.
Papers6
Years published2020 to 2022
Dr. Baker's papers by year, 2020 to 2022
Dr. Baker's most frequent co-authors
- Vaibhav Agrawal, MD2 shared papers
- Sherif Mohamed Badawy, MD2 shared papers
- David Kyle Buchbinder, MD2 shared papers
Recent publications by Dr. Baker
Bone MarrowGraft vs Host DiseaseHematopoietic Stem Cell Transplantation
See who Dr. Baker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Baker works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karen Christine Baker received $68 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Baker from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $68.
Companies that paid Dr. Baker the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karen Christine Baker graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Baker graduated from Uniformed Services UHS Fe Hebert School of Med in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karen Christine Baker'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Karen Christine Baker
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 Christine Baker's NPI number?
Dr. Karen Christine Baker's NPI number is 1033183314. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen Christine Baker?
Dr. Karen Christine Baker is a urologist in Durham, North Carolina. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Karen Christine Baker practice?
Dr. Baker practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Baker's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University.
What is Dr. Karen Christine Baker's office phone number?
The practice phone on file for Dr. Baker is (919) 684-8111.
What is Dr. Karen Christine Baker's medical license number?
Dr. Baker holds North Carolina license 2016-01690, one of the licenses on file in 2 states.
Which states has Dr. Karen Christine Baker been licensed in?
Dmand AI has state licenses on file for Dr. Baker in North Carolina and Washington.
Which hospitals is Dr. Karen Christine Baker affiliated with?
Dr. Baker practices at Duke University Hospital in Durham, North Carolina. Dr. Baker is also affiliated with Duke Regional Hospital.
What medical group is Dr. Karen Christine Baker part of?
Dr. Baker is linked to Duke Health Integrated Practice.
Does Dr. Karen Christine Baker accept Medicare?
Yes. CMS data shows Dr. Baker billed Medicare for 41 services in 2021, and Dr. Baker accepts Medicare assignment.
How many Medicare patients does Dr. Karen Christine Baker see?
CMS counts 46 Medicare patients who saw Dr. Baker in 2024, with an average age of 68.
Show 6 more questionsShow fewer questions
What services does Dr. Karen Christine Baker bill to Medicare?
In 2021, Dr. Baker's most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99232).
Where did Dr. Karen Christine Baker go to medical school?
Dr. Baker graduated from Uniformed Services UHS Fe Hebert School of Med in 1995.
Has Dr. Karen Christine Baker received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Baker from 1 company from 2018 to 2018. The largest total came from Boston Scientific Corporation.
How long has Dr. Karen Christine Baker been practicing?
Dr. Baker graduated from medical school in 1995, 31 years ago.
Does Dr. Karen Christine Baker do research?
Dmand AI links 6 publications to Dr. Baker, published from 2020 to 2022.
Who does Dr. Karen Christine Baker publish with?
Dr. Baker's most frequent co-authors are Vaibhav Agrawal, MD (2 shared papers), Sherif Mohamed Badawy, MD (2 shared papers) and David Kyle Buchbinder, MD (2 shared papers).
Selling to urology practices?
See urologists in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card