Ann Thorac Surg
Aorta, ThoracicCardiac Surgical ProceduresCoronary Vessel Anomalies
Dr. Richard D. Mainwaring, MD
NPI1013934702
- Publications
- 156
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $98
- Medical group
- 1
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mainwaring'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. Richard D. Mainwaring is a cardiothoracic surgeon in Palo Alto, California
Dr. Mainwaring practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Mainwaring's NPI, 1013934702, was assigned on July 17, 2006. Dr. Mainwaring graduated from Duke University School Of Medicine in 1982. Dr. Mainwaring's California license number on file is G69209.
NPI and contact details
- NPI
- 1013934702NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Richard D. Mainwaring practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Mainwaring's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Richard D. Mainwaring is affiliated with 1 site of care and 1 medical group
Dr. Mainwaring's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Lucile Packard Children's Hospital Stanford. Dr. Mainwaring's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard D. Mainwaring's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mainwaring practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard D. Mainwaring is one of 568 cardiothoracic surgeons in California
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Mainwaring's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Mainwaring is board certified in congenital cardiac surgery by the American Board of Thoracic Surgery. Dmand AI has Dr. Mainwaring's licenses on file in 6 states: California, Tennessee, Delaware, Florida, Pennsylvania and Maryland.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimary
- Tennessee license
- Delaware license
- Florida license
- Pennsylvania license
- Maryland license
Cardiothoracic surgeons near Dr. Mainwaring
Counts of cardiothoracic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
568cardiothoracic surgeons in California13cardiothoracic surgeons in Palo Alto9cardiothoracic surgeons at Lucile Packard Children's Hospital Stanford
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard D. Mainwaring's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Mainwaring's median patient age at 10, with 53% women.
Dr. Mainwaring's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Richard D. Mainwaring has 156 publications on record
Dmand AI links 156 papers to Dr. Mainwaring, published from 2009 to 2025. 2016 was the busiest year, with 10. The most frequent topics are Pulmonary Artery, Heart Defects, Congenital and Cardiac Surgical Procedures. Dr. Mainwaring has published most often in Ann Thorac Surg. Dr. Mainwaring's most frequent co-authors are Frank Louis Hanley, MD, John Joseph Lamberti, MD and Rajesh Punn.
Papers156
Years published2009 to 2025
Dr. Mainwaring's papers by year, 2016 to 2025
Topics Dr. Mainwaring writes about most
- Pulmonary Artery
- Heart Defects, Congenital
- Cardiac Surgical Procedures
- Pulmonary Atresia
- Collateral Circulation
- Postoperative Complications
- Heart Ventricles
- Heart Septal Defects, Ventricular
Dr. Mainwaring's most frequent co-authors
- Frank Louis Hanley, MD68 shared papers
- John Joseph Lamberti, MD29 shared papers
- Rajesh Punn21 shared papers
Recent publications by Dr. Mainwaring
World J Pediatr Congenit Heart Surg
Anomalous Left Coronary ArteryCoronary AngiographyCoronary Vessel Anomalies
Arterial Switch OperationCardiac CatheterizationCongenitally Corrected Transposition of the Great Arteries
Ann Thorac Surg
Arterial Switch OperationCongenitally Corrected Transposition of the Great ArteriesHospital Mortality
See who Dr. Mainwaring researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mainwaring works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard D. Mainwaring has worked on 1 clinical trial
Dmand AI links Dr. Mainwaring to 1 clinical trial. Conditions studied include Tricuspid Atresia and Rare Diseases.
Conditions in Dr. Mainwaring's trials
- Tricuspid Atresia
- Rare Diseases
Recent clinical trials with Dr. Mainwaring
Liothyronine in Children With Single Ventricle Congenital Cardiac Malformations Undergoing the Fontan Procedure (opens in a new tab)
CompletedPhase 1
Tricuspid AtresiaRare Diseasesliothyronine I 131
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Richard D. Mainwaring received $98 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Mainwaring from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Biom'Up France SAS paid the most, $98.
Companies that paid Dr. Mainwaring the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard D. Mainwaring has 1 award and honors on record
Dmand AI lists 1 award for Dr. Mainwaring.
Awards and honors for Dr. Mainwaring
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Richard D. Mainwaring graduated from Duke University School Of Medicine
Dr. Mainwaring graduated from Duke University School Of Medicine in 1982. Dr. Mainwaring is a member of ACS.
- Medical school
- Board certified in congenital cardiac surgery
- Board certified in thoracic and cardiac surgery
Source: Dmand AI Professional Profile Data
Dr. Richard D. Mainwaring accepts plans from 10 insurance carriers
Dr. Mainwaring is in network with 10 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- AK State Medicaid
- CMS Medicare
- KY State Medicaid
- +2 more carriersWith a free account
Plan types Dr. Mainwaring accepts, by number of carriers
- Medicare5
- PPO5
- Medicaid4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Richard D. Mainwaring'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Richard D. Mainwaring
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. Richard D. Mainwaring's NPI number?
Dr. Richard D. Mainwaring's NPI number is 1013934702. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard D. Mainwaring?
Dr. Richard D. Mainwaring is a cardiothoracic surgeon in Palo Alto, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Richard D. Mainwaring practice?
Dr. Mainwaring practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Mainwaring's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
What is Dr. Richard D. Mainwaring's office phone number?
The practice phone on file for Dr. Mainwaring is (650) 497-8000.
What is Dr. Richard D. Mainwaring's medical license number?
Dr. Mainwaring's California license number on file is G69209, one of the licenses on file in 6 states.
Which states has Dr. Richard D. Mainwaring been licensed in?
Dmand AI has state licenses on file for Dr. Mainwaring in California (2003 to 2025), Tennessee (2001 to 2004), Delaware (1998 to 2003), Florida (1999 to 2002), Pennsylvania (1988 to 2002) and Maryland (1999 to 2001).
Which hospitals is Dr. Richard D. Mainwaring affiliated with?
Dr. Mainwaring practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Richard D. Mainwaring part of?
Dr. Mainwaring is linked to Lucile Packard Children's Hospital Stanford.
Is Dr. Richard D. Mainwaring board certified?
Yes. Dr. Mainwaring is board certified in congenital cardiac surgery by the American Board of Thoracic Surgery.
Where did Dr. Richard D. Mainwaring go to medical school?
Dr. Mainwaring graduated from Duke University School Of Medicine in 1982.
Show 5 more questionsShow fewer questions
Has Dr. Richard D. Mainwaring received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Mainwaring from 1 company from 2020 to 2020. The largest total came from Biom'Up France SAS.
How long has Dr. Richard D. Mainwaring been practicing?
Dr. Mainwaring graduated from medical school in 1982, 44 years ago.
Does Dr. Richard D. Mainwaring do research?
Dmand AI links 156 publications to Dr. Mainwaring, published from 2009 to 2025. Dr. Mainwaring has worked on 1 clinical trial.
Who does Dr. Richard D. Mainwaring publish with?
Dr. Mainwaring's most frequent co-authors are Frank Louis Hanley, MD (68 shared papers), John Joseph Lamberti, MD (29 shared papers) and Rajesh Punn (21 shared papers).
What insurance does Dr. Richard D. Mainwaring accept?
Dr. Mainwaring is in network with 10 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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