Dr. Waldo Concepcion, MD
- Medicare services, 2019
- 27
- Part D claims, 2019
- 85
- Publications
- 136
- Clinical trials
- 3
- Hospital affiliations
- 1
- Practice address
- 1195 W Fremont Ave, Sunnyvale, CA 94087
- Practice phone
- Call (650) 497-8890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lucile Packard Children's Hospital
Sunnyvale, California
Find Dr. Concepcion'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. Waldo Concepcion is a general surgeon in Sunnyvale, California
Dr. Concepcion practices at Lucile Packard Children's Hospital in Sunnyvale, California.
Dr. Concepcion's NPI, 1770518870, was assigned on July 11, 2006. Dr. Concepcion graduated from Universidad Autonoma de Guadalajara in 1981. Dr. Concepcion holds California license A40271.
- NPI
- 1770518870NPI Registry (opens in a new tab)
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Practice phone
- (650) 497-8890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Waldo Concepcion practices at Lucile Packard Children's Hospital in Sunnyvale, California
Dr. Concepcion's primary practice is Lucile Packard Children's Hospital, at 1195 W Fremont Ave, Sunnyvale, CA 94087 in Santa Clara County. The practice phone is (650) 497-8890.
- Lucile Packard Children's Hospital1195 W Fremont Ave, Sunnyvale, CA 94087 · Santa Clara CountyPhone(650) 497-8890
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Waldo Concepcion is affiliated with 2 sites of care and 1 medical group
Dr. Concepcion's primary practice is Lucile Packard Children's Hospital in Sunnyvale, California. Dr. Concepcion is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Stanford Health Care.
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. Waldo Concepcion's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Concepcion practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital | 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. Waldo Concepcion is one of 2,926 general surgeons in California
Surgery is Dr. Concepcion's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Concepcion's licenses on file in 4 states: California, Nevada, Florida and Pennsylvania.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Nevada license
- Florida license
- Pennsylvania license
General surgeons near Dr. Concepcion
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. Waldo Concepcion billed Medicare for 27 services in 2019
CMS data shows 27 Medicare services from Dr. Concepcion across 1 procedure code in 2019. Medicare paid $1,780 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Concepcion's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 722019: 2763%
Dr. Concepcion compared with the California median for general surgeons, 2019
- Dr. Concepcion
- California median
- Medicare services
- 27vs 16684% below
- Part D claims
- 85vs 342.5 times
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Concepcion's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Concepcion and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Waldo Concepcion's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Concepcion's median patient age at 52, with 40% women.
Dr. Concepcion's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Waldo Concepcion wrote 85 Medicare Part D claims in 2019
In 2019, Dr. Concepcion wrote 85 Medicare Part D claims. They cover 4 drugs, with $22,948 in total drug cost. In 2018, CMS named 347 claims across 13 drugs.
Dr. Concepcion's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 3472019: 8576%
Drugs named by CMS: 4 in 2019, 13 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Waldo Concepcion has 136 publications on record
Dmand AI links 136 papers to Dr. Concepcion, published from 2007 to 2023. 2020 was the busiest year, with 14. The most frequent topics are Liver Transplantation, Kidney Transplantation and Graft Survival. Dr. Concepcion has published most often in Pediatr Transplant. Dr. Concepcion's most frequent co-authors are Carlos Orlando Esquivel, MD, PhD, Kenneth Cox, MD and Paul Charles Grimm, MD.
Dr. Concepcion's papers by year, 2013 to 2023
Topics Dr. Concepcion writes about most
- Liver Transplantation
- Kidney Transplantation
- Graft Survival
- Immunosuppressive Agents
- Graft Rejection
- Liver
- Kidney
- Postoperative Complications
Dr. Concepcion's most frequent co-authors
- Carlos Orlando Esquivel, MD, PhD57 shared papers
- Kenneth Cox, MD25 shared papers
- Paul Charles Grimm, MD22 shared papers
Recent publications by Dr. Concepcion
See who Dr. Concepcion researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Concepcion 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. Waldo Concepcion has worked on 3 clinical trials
Dmand AI links Dr. Concepcion to 3 clinical trials, 3 of them phase 3 studies. Conditions studied include Blood Loss, Surgical, Hepatitis and Intraoperative Complications. Vital Therapies, Inc. sponsors the most, 2.
Conditions in Dr. Concepcion's trials
- Blood Loss, Surgical
- Hepatitis
- Intraoperative Complications
- Liver Diseases
Investigators on the most trials with Dr. Concepcion
- Julie Ann Kammann Thompson, MD2 shared trials
- Thomas Ardiles, MD1 shared trial
- Sumeet K. Asrani, MD1 shared trial
Recent clinical trials with Dr. Concepcion
Assess Safety and Efficacy of ELAD (Extracorporeal Liver Assist System) in Subjects With Alcohol-Induced Liver Failure (opens in a new tab)
Adjunctive Application of BioFoam Surgical Matrix in Liver Surgery (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Waldo Concepcion received $234 in industry payments in 2016
CMS Open Payments shows 4 general payments to Dr. Concepcion from 4 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $107.
Companies that paid Dr. Concepcion the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Waldo Concepcion has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Concepcion, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Concepcion
- 2012
- CMS Stage 1 EHR
- 2011
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Waldo Concepcion graduated from Universidad Autonoma de Guadalajara
Dr. Concepcion graduated from Universidad Autonoma de Guadalajara in 1981. Dr. Concepcion is a member of ACS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Waldo Concepcion accepts plans from 3 insurance carriers
Dr. Concepcion is in network with 3 carriers, including Elevance, AK State Medicaid and NV State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- AK State Medicaid
- NV State Medicaid
Plan types Dr. Concepcion accepts, by number of carriers
- Medicaid2
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Waldo Concepcion'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Waldo Concepcion
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. Waldo Concepcion's NPI number?
Dr. Waldo Concepcion's NPI number is 1770518870. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Waldo Concepcion?
Dr. Waldo Concepcion is a general surgeon in Sunnyvale, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Waldo Concepcion practice?
Dr. Concepcion practices at 1195 W Fremont Ave, Sunnyvale, CA 94087. Dr. Concepcion's primary practice is Lucile Packard Children's Hospital in Sunnyvale, California.
What is Dr. Waldo Concepcion's office phone number?
The practice phone on file for Dr. Concepcion is (650) 497-8890. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Waldo Concepcion's email address?
Dmand AI checks professional and personal email addresses for Dr. Concepcion through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Waldo Concepcion's medical license number?
Dr. Concepcion holds California license A40271, one of the licenses on file in 4 states.
Which states has Dr. Waldo Concepcion been licensed in?
Dmand AI has state licenses on file for Dr. Concepcion in California (1983 to 2027), Nevada (2014 to 2021), Florida (2014 to 2016) and Pennsylvania (1987 to 2002).
Which hospitals is Dr. Waldo Concepcion affiliated with?
Dr. Concepcion is affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Dr. Waldo Concepcion part of?
Dr. Concepcion is linked to Stanford Health Care.
Who does Dr. Waldo Concepcion practice with?
Dmand AI links 3,906 HCPs to Dr. Concepcion's primary medical group, 67 of them general surgeons. A free account lists them, with verified contacts.
Show 10 more questionsShow fewer questions
Does Dr. Waldo Concepcion accept Medicare?
Yes. CMS data shows Dr. Concepcion billed Medicare for 27 services in 2019.
What services does Dr. Waldo Concepcion bill to Medicare?
In 2019, Dr. Concepcion's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Waldo Concepcion go to medical school?
Dr. Concepcion graduated from Universidad Autonoma de Guadalajara in 1981.
What drugs does Dr. Waldo Concepcion prescribe most?
In 2019 Medicare Part D data, Dr. Concepcion's most prescribed drugs by claims were Pantoprazole Sodium, Vemlidy and Amlodipine Besylate.
Has Dr. Waldo Concepcion received payments from drug or device companies?
CMS Open Payments shows $234 in general payments to Dr. Concepcion from 4 companies from 2016 to 2016. The largest total came from Gilead Sciences, Inc.
How long has Dr. Waldo Concepcion been practicing?
Dr. Concepcion graduated from medical school in 1981, 45 years ago.
Does Dr. Waldo Concepcion do research?
Dmand AI links 136 publications to Dr. Concepcion, published from 2007 to 2023. Dr. Concepcion has worked on 3 clinical trials.
Who does Dr. Waldo Concepcion publish with?
Dr. Concepcion's most frequent co-authors are Carlos Orlando Esquivel, MD, PhD (57 shared papers), Kenneth Cox, MD (25 shared papers) and Paul Charles Grimm, MD (22 shared papers).
What EHR does Dr. Waldo Concepcion's practice use?
Dmand AI tracks the EHR system at Lucile Packard Children's Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
What insurance does Dr. Waldo Concepcion accept?
Dr. Concepcion is in network with 3 carriers, including Elevance, AK State Medicaid and NV State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
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