J Diabetes Complications
Diabetes Mellitus, Type 1Diabetes Mellitus, Type 2Diabetic Nephropathies
Dr. Katherine Davis Westreich, MD
NPI1013234335PAC ID2668697939
- Part D claims, 2024
- 24
- Publications
- 17
- Hospital affiliations
- 1
- Industry payments
- $322
- Medical groups
- 2
- Practice address
- 101 Manning Drive, Chapel Hill, NC 27514
- Practice phone
- Call (919) 966-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Westreich'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. Katherine Davis Westreich is a pediatric nephrology physician in Chapel Hill, North Carolina
Dr. Westreich practices at UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System.
Dr. Westreich's NPI, 1013234335, was assigned on April 26, 2010. Dr. Westreich graduated from University of North Carolina School of Medicine in 2010. Dr. Westreich's North Carolina license number on file is 2013-00898.
NPI and contact details
- NPI
- 1013234335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668697939
- NPI enumeration date
- April 26, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 966-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Davis Westreich practices at UNC Hospitals in Chapel Hill, North Carolina
Dr. Westreich's primary practice is UNC Hospitals, at 101 Manning Drive, Chapel Hill, NC 27514 in Orange County. The practice phone is (919) 966-4141.
- UNC Hospitals101 Manning Drive, Chapel Hill, NC 27514 · Orange CountyPhone(919) 966-4141
Source: Dmand AI Affiliation Data
Dr. Katherine Davis Westreich is affiliated with 2 sites of care and 2 medical groups
Dr. Westreich's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. The medical group on file is UNC Faculty Physicians. Dmand AI also links Dr. Westreich to 1 more therapy and rehab clinic and 1 medical group, each named with a free account.
UNC Faculty Physicians1 therapy and rehab clinicName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. WestreichSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Davis Westreich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westreich practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Hospitals | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across University of North Carolina Health Care System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Katherine Davis Westreich is one of 19 pediatric nephrology physicians in North Carolina
Pediatric nephrology is Dr. Westreich's primary specialty in the NPI Registry, under taxonomy code 2080P0210X. Dr. Westreich is board certified in pediatric nephrology by the American Board of Pediatrics. Dr. Westreich has a license on file in North Carolina.
Specialties and state licenses
- Pediatric nephrology, North CarolinaPrimary
Pediatric nephrology physicians near Dr. Westreich
Counts of pediatric nephrology physicians with a Dmand AI profile, by place and practice. Each opens the list.
19pediatric nephrology physicians in North Carolina
3pediatric nephrology physicians in Chapel Hill
3pediatric nephrology physicians at UNC HospitalsSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katherine Davis Westreich's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Westreich's median patient age at 16, with 51% women.
Dr. Westreich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Katherine Davis Westreich wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Westreich wrote 24 Medicare Part D claims. 100% of them were for generic drugs. They cover 3 drugs, with $5,352 in total drug cost. In 2019, CMS named 15 claims across 1 drug.
Part D claims, 202424
Drugs named by CMS3
Total drug cost$5,352
Dr. Westreich's most prescribed drugs by claims, 2021
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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 152021: 39160%
Drugs named by CMS: 3 in 2021, 1 in 2019.
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. Katherine Davis Westreich takes part in Medicare
Dr. Westreich 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
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Dr. Katherine Davis Westreich has 17 publications on record
Dmand AI links 17 papers to Dr. Westreich, published from 2013 to 2020. 2015 was the busiest year, with 4. The most frequent topics are Diabetic Nephropathies, Glomerular Filtration Rate and Kidney. Dr. Westreich has published most often in J Diabetes Complications. Dr. Westreich's most frequent co-authors are David S. Hains, MD, Timothy Michael Hoffman, MD and Carolyn L. Abitbol, MD.
Papers17
Years published2013 to 2020
Dr. Westreich's papers by year, 2013 to 2020
Topics Dr. Westreich writes about most
- Diabetic Nephropathies
- Glomerular Filtration Rate
- Kidney
Dr. Westreich's most frequent co-authors
- David S. Hains, MD2 shared papers
- Timothy Michael Hoffman, MD2 shared papers
- Carolyn L. Abitbol, MD1 shared paper
Recent publications by Dr. Westreich
Exp Clin Transplant
Delayed-Action PreparationsKidney TransplantationTacrolimus
Algorithmsbeta 2-MicroglobulinCreatinine
See who Dr. Westreich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Westreich works with, so you can find a warm path to the right pediatric nephrology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine Davis Westreich received $322 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Westreich from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Veloxis Pharmaceuticals, Inc. paid the most, $124.
General payments to Dr. Westreich by program year, 2016 to 2025
Companies that paid Dr. Westreich 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. Katherine Davis Westreich has 8 awards and honors on record
Dmand AI lists 8 awards for Dr. Westreich, most recently Award for Excellence in Senior Academic Talk in 2013.
Awards and honors for Dr. Westreich
- 2013
- Award for Excellence in Senior Academic Talk
- Pediatric House Staff Award
- 2012
- Annual House Staff Award: Senior Resident
- Annual House Staff Professionalism Award
- 2010
- Annual House Staff Award: Intern
- 2008
- Alpha Omega Alpha National Medical Honor Society
Source: Dmand AI Professional Profile Data
Dr. Katherine Davis Westreich graduated from University of North Carolina School of Medicine
Dr. Westreich graduated from University of North Carolina School of Medicine in 2010. Dr. Westreich is a member of ASN and American Society of Pediatric Nephrology.
- Medical school
- Board certified in pediatric nephrology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Katherine Davis Westreich accepts plans from 14 insurance carriers
Dr. Westreich is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Aspirus Health Plan
- Alliant Health Plans
- Amerihealth Caritas
- +6 more carriersWith a free account
Plan types Dr. Westreich accepts, by number of carriers
- HMO7
- PPO7
- EPO4
- Medicare4
- POS4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Katherine Davis Westreich'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Katherine Davis Westreich
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. Katherine Davis Westreich's NPI number?
Dr. Katherine Davis Westreich's NPI number is 1013234335. It was assigned on April 26, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Davis Westreich?
Dr. Katherine Davis Westreich is a pediatric nephrology physician in Chapel Hill, North Carolina. The primary specialty in the NPI Registry is Pediatric Nephrology Physician (taxonomy code 2080P0210X).
Where does Dr. Katherine Davis Westreich practice?
Dr. Westreich practices at 101 Manning Drive, Chapel Hill, NC 27514. Dr. Westreich's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Westreich to 1 therapy and rehab clinic and 1 medical group.
What is Dr. Katherine Davis Westreich's office phone number?
The practice phone on file for Dr. Westreich is (919) 966-4141.
What is Dr. Katherine Davis Westreich's medical license number?
Dr. Westreich's North Carolina license number on file is 2013-00898.
Which hospitals is Dr. Katherine Davis Westreich affiliated with?
Dr. Westreich practices at UNC Hospitals in Chapel Hill, North Carolina.
What medical group is Dr. Katherine Davis Westreich part of?
Dr. Westreich is linked to UNC Faculty Physicians. Dmand AI links Dr. Westreich to 1 more medical group.
Does Dr. Katherine Davis Westreich accept Medicare?
Yes. CMS lists Dr. Westreich as accepting Medicare assignment.
Is Dr. Katherine Davis Westreich board certified?
Yes. Dr. Westreich is board certified in pediatric nephrology by the American Board of Pediatrics.
Where did Dr. Katherine Davis Westreich go to medical school?
Dr. Westreich graduated from University of North Carolina School of Medicine in 2010.
Show 6 more questionsShow fewer questions
What drugs does Dr. Katherine Davis Westreich prescribe most?
In 2021 Medicare Part D data, Dr. Westreich's most prescribed drugs by claims were Calcitriol, Amlodipine Besylate and Eliquis.
Has Dr. Katherine Davis Westreich received payments from drug or device companies?
CMS Open Payments shows $322 in general payments to Dr. Westreich from 8 companies from 2016 to 2025. The largest total came from Veloxis Pharmaceuticals, Inc.
How long has Dr. Katherine Davis Westreich been practicing?
Dr. Westreich graduated from medical school in 2010, 16 years ago.
Does Dr. Katherine Davis Westreich do research?
Dmand AI links 17 publications to Dr. Westreich, published from 2013 to 2020.
Who does Dr. Katherine Davis Westreich publish with?
Dr. Westreich's most frequent co-authors are David S. Hains, MD (2 shared papers), Timothy Michael Hoffman, MD (2 shared papers) and Carolyn L. Abitbol, MD (1 shared paper).
What insurance does Dr. Katherine Davis Westreich accept?
Dr. Westreich is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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