Dr. Katherine Elizabeth Lewinter, MD
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $4,580
- Medical group
- 1
- Insurance carriers
- 14
- Practice address
- 1201 W La Veta Ave, Orange, CA 92868
- Practice phone
- Call (714) 997-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Orange County Main Campus
Orange, California
Find Dr. Lewinter'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 Elizabeth Lewinter is a pediatric pulmonology physician in Orange, California
Dr. Lewinter practices at Children's Hospital of Orange County Main Campus in Orange, California.
Dr. Lewinter's NPI, 1841601895, was assigned on May 13, 2014. Dr. Lewinter graduated from St. George's University School of Medicine in 2014. Dr. Lewinter holds California license A147738.
- NPI
- 1841601895NPI Registry (opens in a new tab)
- NPI enumeration date
- May 13, 2014
- NPI status
- Active
- Practice phone
- (714) 997-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Katherine Elizabeth Lewinter practices at Children's Hospital of Orange County Main Campus in Orange, California
Dr. Lewinter's primary practice is Children's Hospital of Orange County Main Campus, at 1201 W La Veta Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-3000.
- Children's Hospital of Orange County Main Campus1201 W La Veta Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Katherine Elizabeth Lewinter is affiliated with 2 sites of care and 1 medical group
Dr. Lewinter's primary practice is Children's Hospital of Orange County Main Campus in Orange, California. Dr. Lewinter is also affiliated with Children's Hospital Los Angeles. The medical group on file is Children's Hospital Los Angeles Medical Group.
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. Katherine Elizabeth Lewinter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewinter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Orange County Main Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Elizabeth Lewinter is one of 129 pediatric pulmonology physicians in California
Pediatric pulmonology is Dr. Lewinter's primary specialty in the NPI Registry, under taxonomy code 2080P0214X. Dr. Lewinter is board certified in pediatric pulmonology by the American Board of Pediatrics. Dr. Lewinter is licensed in California.
Specialties and state licenses
- Pediatric pulmonology, CaliforniaPrimary
Pediatric pulmonology physicians near Dr. Lewinter
Counts of pediatric pulmonology physicians 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. Katherine Elizabeth Lewinter's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Lewinter's median patient age at 9, with 41% women.
Dr. Lewinter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women41%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Katherine Elizabeth Lewinter has 1 publication on record
Dmand AI links 1 paper to Dr. Lewinter in 2020.
Recent publications by Dr. Lewinter
See who Dr. Lewinter researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lewinter works with, so you can find a warm path to the right pediatric pulmonology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine Elizabeth Lewinter received $4,580 in industry payments from 2023 to 2025
CMS Open Payments shows 19 general payments to Dr. Lewinter from 8 drug and device companies from 2023 to 2025. Consulting fees make up the largest share, 89% of the total. Vertex Pharmaceuticals Incorporated paid the most, $4,149.
General payments to Dr. Lewinter by program year, 2023 to 2025
General payments to Dr. Lewinter by kind, 2023 to 2025
- Consulting fees$4,06089%
- Food and beverage$52011%
Companies that paid Dr. Lewinter the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Elizabeth Lewinter graduated from St. George's University School of Medicine
Dr. Lewinter graduated from St. George's University School of Medicine in 2014.
- Medical school
- Board certified in pediatric pulmonology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Katherine Elizabeth Lewinter accepts plans from 14 insurance carriers
Dr. Lewinter is in network with 14 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- LA Care
- Molina
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Lewinter accepts, by number of carriers
- HMO8
- PPO7
- POS5
- EPO4
- Medicare4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Katherine Elizabeth Lewinter'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| 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 Elizabeth Lewinter
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 Elizabeth Lewinter's NPI number?
Dr. Katherine Elizabeth Lewinter's NPI number is 1841601895. It was assigned on May 13, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Elizabeth Lewinter?
Dr. Katherine Elizabeth Lewinter is a pediatric pulmonology physician in Orange, California. The primary specialty in the NPI Registry is Pediatric Pulmonology Physician (taxonomy code 2080P0214X).
Where does Dr. Katherine Elizabeth Lewinter practice?
Dr. Lewinter practices at 1201 W La Veta Ave, Orange, CA 92868. Dr. Lewinter's primary practice is Children's Hospital of Orange County Main Campus in Orange, California.
What is Dr. Katherine Elizabeth Lewinter's office phone number?
The practice phone on file for Dr. Lewinter is (714) 997-3000.
What is Dr. Katherine Elizabeth Lewinter's medical license number?
Dr. Lewinter holds California license A147738.
Which hospitals is Dr. Katherine Elizabeth Lewinter affiliated with?
Dr. Lewinter is affiliated with Children's Hospital Los Angeles.
What medical group is Dr. Katherine Elizabeth Lewinter part of?
Dr. Lewinter is linked to Children's Hospital Los Angeles Medical Group.
Is Dr. Katherine Elizabeth Lewinter board certified?
Yes. Dr. Lewinter is board certified in pediatric pulmonology by the American Board of Pediatrics.
Where did Dr. Katherine Elizabeth Lewinter go to medical school?
Dr. Lewinter graduated from St. George's University School of Medicine in 2014.
Has Dr. Katherine Elizabeth Lewinter received payments from drug or device companies?
CMS Open Payments shows $4,580 in general payments to Dr. Lewinter from 8 companies from 2023 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
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How long has Dr. Katherine Elizabeth Lewinter been practicing?
Dr. Lewinter graduated from medical school in 2014, 12 years ago.
Does Dr. Katherine Elizabeth Lewinter do research?
Dmand AI links 1 publication to Dr. Lewinter.
What insurance does Dr. Katherine Elizabeth Lewinter accept?
Dr. Lewinter is in network with 14 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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