Central Venous PressureEchocardiography, Doppler, PulsedEchocardiography, Transesophageal
Dr. Emmanuel Trungtoan Tavan, MD
NPI1003007907PAC ID8224283056
- Medicare services, 2024
- 313
- Medicare patients, 2024
- 188
- Part D claims, 2024
- 1,589
- Publications
- 1
- Clinical trials
- 10
- Practice address
- 1130 Nw 22nd Ave, Portland, OR 97210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
Find Dr. Tavan'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. Emmanuel Trungtoan Tavan is a pulmonologist in Portland, Oregon
Dr. Tavan practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.
Dr. Tavan's NPI, 1003007907, was assigned on August 6, 2007. Dr. Tavan graduated from Oregon Health Sciences University School of Medicine in 2007. Dr. Tavan holds Oregon license MD160052.
NPI and contact details
- NPI
- 1003007907NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224283056
- NPI enumeration date
- August 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Emmanuel Trungtoan Tavan practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon
Dr. Tavan's primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.
- Ngc Endoscopy Services, LLC - HOPD1130 Nw 22nd Ave, Portland, OR 97210
Source: Dmand AI Affiliation Data
Dr. Emmanuel Trungtoan Tavan is affiliated with 11 sites of care and 6 medical groups
Dr. Tavan's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dr. Tavan is also affiliated with OHSU Hospital. The medical group on file is Legacy Medical Group-Northwest. Dmand AI also links Dr. Tavan to 5 more hospitals, 5 medical groups, 3 group practices and clinics and 1 ambulatory surgery center, each named with a free account.
Ngc Endoscopy Services, LLC - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Emmanuel Trungtoan Tavan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tavan practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +10 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Emmanuel Trungtoan Tavan is one of 162 pulmonologists in Oregon
Pulmonary disease is Dr. Tavan's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Tavan is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Tavan is licensed in Oregon.
Specialties and state licenses
- Pulmonary disease, OregonPrimary
Pulmonologists near Dr. Tavan
Counts of pulmonologists 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. Emmanuel Trungtoan Tavan billed Medicare for 313 services in 2024
CMS data shows 313 Medicare services from Dr. Tavan across 9 procedure codes in 2024, for 188 Medicare patients. Medicare paid $37,259 for them.
Medicare services, 2024313
Medicare patients188
Paid by Medicare$37,259
Procedure codes9
Dr. Tavan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2782024: 2616%
- Other services
- 2023: 02024: 23
- Surgery
- 2023: 02024: 18
- Tests and treatments
- 2023: 142024: 1121%
Where Dr. Tavan's Medicare services took place, 2024
- In an office15750%
- In a facility15650%
Dr. Tavan compared with the Oregon median for pulmonologists, 2024
- Dr. Tavan
- Oregon median
- Medicare services
- 313vs 28510% above
- Medicare patients
- 188vs 16812% above
- Part D claims
- 1,468vs 6142.4 times
Medians across 159 pulmonologists in Oregon with Dmand AI profiles that report each measure.
Dr. Tavan's most billed Medicare procedure codes, 2024
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. Tavan and other pulmonologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Emmanuel Trungtoan Tavan treated 188 Medicare patients in 2024, average age 73
CMS counts 188 Medicare patients who saw Dr. Tavan in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.12, 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. Tavan's median patient age at 73, with 56% women.
Medicare patients, 2024188
Average age73
Average risk score2.12
Also on Medicaid28%
Dr. Tavan's Medicare patients by age, 2024
Dr. Tavan's Medicare patients by sex, 2024
- Women10857%
- Men8043%
Chronic conditions among Dr. Tavan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- COPD52%
- Heart failure42%
- Arthritis41%
- Mood disorders38%
- Ischemic heart disease37%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tavan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Emmanuel Trungtoan Tavan wrote 1,589 Medicare Part D claims in 2024
In 2024, Dr. Tavan wrote 1,589 Medicare Part D claims for 276 patients. 40% of them were for generic drugs. CMS names the drug for 1,468 of them, across 26 drugs with 11 or more claims each, at $1,124,049 in total drug cost. In 2023, CMS named 1,403 claims across 26 drugs.
Part D claims, 20241,589
Drugs named by CMS26
Total drug cost$1.1M
Part D patients276
Dr. Tavan's Part D claims by kind of drug, 2024
- Generic642 claims40%
- Brand-name947 claims60%
Dr. Tavan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tavan's Part D claims, 2024
- Antibiotics11%176 of 1,589 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4032024: 1,4685%
Drugs named by CMS: 26 in 2024, 26 in 2023.
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
Dr. Emmanuel Trungtoan Tavan scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Tavan for performance year 2024, reported through an alternative payment model (APM). Dr. Tavan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tavan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tavan's MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Emmanuel Trungtoan Tavan has 1 publication on record
Dmand AI links 1 paper to Dr. Tavan. Dr. Tavan's most frequent co-authors are Scott M. Chadderdon, MD, Nainesh K. Gandhi, MD and Jeffrey A. Gold, MD.
Papers1
Dr. Tavan's most frequent co-authors
- Scott M. Chadderdon, MD1 shared paper
- Nainesh K. Gandhi, MD1 shared paper
- Jeffrey A. Gold, MD1 shared paper
Recent publications by Dr. Tavan
See who Dr. Tavan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tavan works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Emmanuel Trungtoan Tavan has worked on 10 clinical trials
Dmand AI links Dr. Tavan to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.
Clinical trials with Dr. Tavan by phase
- NonePhase 1: no trials
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Tavan's trials
- Adenocarcinoma of Lung
- Biliary Atresia
- Low Back Pain
- Malocclusion
- Muscular Atrophy
Investigators on the most trials with Dr. Tavan
- Kader Tawfiq Abdelerahman, MD10 shared trials
- Randa Abdelmasih, MD10 shared trials
- Marjorie E. Affel, MD10 shared trials
Recent clinical trials with Dr. Tavan
Soft Tissue InjuriesWounds and InjuriesA percussion massage gunSpecially designed stainless-steel instruments
Adenocarcinoma of LungAdenocarcinoma
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Emmanuel Trungtoan Tavan received $716 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Tavan from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. GlaxoSmithKline, LLC. paid the most, $189.
General payments to Dr. Tavan by program year, 2016 to 2025
General payments to Dr. Tavan by kind, 2016 to 2025
$716in total
- Food and beverage$67895%
- Education$385%
Companies that paid Dr. Tavan 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. Emmanuel Trungtoan Tavan graduated from Oregon Health Sciences University School of Medicine
Dr. Tavan graduated from Oregon Health Sciences University School of Medicine in 2007.
- Medical school
- Board certified in critical care medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Sources for Dr. Emmanuel Trungtoan Tavan'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 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Emmanuel Trungtoan Tavan
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. Emmanuel Trungtoan Tavan's NPI number?
Dr. Emmanuel Trungtoan Tavan's NPI number is 1003007907. It was assigned on August 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Emmanuel Trungtoan Tavan?
Dr. Emmanuel Trungtoan Tavan is a pulmonologist in Portland, Oregon. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Emmanuel Trungtoan Tavan practice?
Dr. Tavan practices at 1130 Nw 22nd Ave, Portland, OR 97210. Dr. Tavan's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Dr. Tavan to 5 hospitals, 5 medical groups, 3 group practices and clinics and 1 ambulatory surgery center.
What is Dr. Emmanuel Trungtoan Tavan's medical license number?
Dr. Tavan holds Oregon license MD160052.
Which hospitals is Dr. Emmanuel Trungtoan Tavan affiliated with?
Dr. Tavan is affiliated with OHSU Hospital. Dmand AI links Dr. Tavan to 5 more hospitals.
What medical group is Dr. Emmanuel Trungtoan Tavan part of?
Dr. Tavan is linked to Legacy Medical Group-Northwest. Dmand AI links Dr. Tavan to 5 more medical groups.
Does Dr. Emmanuel Trungtoan Tavan accept Medicare?
Yes. CMS data shows Dr. Tavan billed Medicare for 313 services in 2024, and Dr. Tavan accepts Medicare assignment.
Does Dr. Emmanuel Trungtoan Tavan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tavan as offering telehealth services.
What is Dr. Emmanuel Trungtoan Tavan's MIPS score?
Dr. Tavan's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Emmanuel Trungtoan Tavan see?
CMS counts 188 Medicare patients who saw Dr. Tavan in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. Emmanuel Trungtoan Tavan board certified?
Yes. Dr. Tavan is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Emmanuel Trungtoan Tavan bill to Medicare?
In 2024, Dr. Tavan's most billed Medicare services were critical care (99291), office visit, established patient (99215) and office visit, new patient (99205).
Where did Dr. Emmanuel Trungtoan Tavan go to medical school?
Dr. Tavan graduated from Oregon Health Sciences University School of Medicine in 2007.
What drugs does Dr. Emmanuel Trungtoan Tavan prescribe most?
In 2024 Medicare Part D data, Dr. Tavan's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Azithromycin.
Has Dr. Emmanuel Trungtoan Tavan received payments from drug or device companies?
CMS Open Payments shows $716 in general payments to Dr. Tavan from 16 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Emmanuel Trungtoan Tavan been practicing?
Dr. Tavan graduated from medical school in 2007, 19 years ago.
Does Dr. Emmanuel Trungtoan Tavan do research?
Dmand AI links 1 publication to Dr. Tavan. Dr. Tavan has worked on 10 clinical trials.
Who does Dr. Emmanuel Trungtoan Tavan publish with?
Dr. Tavan's most frequent co-authors are Scott M. Chadderdon, MD (1 shared paper), Nainesh K. Gandhi, MD (1 shared paper) and Jeffrey A. Gold, MD (1 shared paper).
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