Dr. August S. Tuan, MD
- Medicare services, 2024
- 232
- Medicare patients, 2024
- 264
- Publications
- 6
- Hospital affiliations
- 3
- Medical group
- 1
- Practice address
- 380 West MacArthur Boulevard, Oakland, CA 94609
- Practice phone
- Call (510) 251-0121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Addiction Medicine & Recovery Services at Oakland Medical Center
Outpatient Addiction Treatment · Oakland, California
Find Dr. Tuan'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. August S. Tuan is a diagnostic radiologist in Oakland, California
Dr. Tuan practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
Dr. Tuan's NPI, 1235497249, was assigned on April 27, 2012. Dr. Tuan graduated from UC San Diego School of Medicine in 2008. Dr. Tuan's Pennsylvania license number on file is MD454376.
- NPI
- 1235497249NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002120045
- NPI enumeration date
- April 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 251-0121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. August S. Tuan practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California
Dr. Tuan's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center, at 380 West MacArthur Boulevard, Oakland, CA 94609. The practice phone is (510) 251-0121.
- Addiction Medicine & Recovery Services at Oakland Medical Center380 West MacArthur Boulevard, Oakland, CA 94609Phone(510) 251-0121
Source: Dmand AI Affiliation Data
Dr. August S. Tuan is affiliated with 4 sites of care and 1 medical group
Dr. Tuan's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dr. Tuan is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Tuan to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. August S. Tuan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tuan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Addiction Medicine & Recovery Services at Oakland Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. August S. Tuan is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Tuan's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Tuan is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Tuan's licenses on file in 2 states: Pennsylvania and California.
Specialties and state licenses
- Diagnostic radiology, PennsylvaniaPrimary
- California license
Diagnostic radiologists near Dr. Tuan
Counts of diagnostic radiologists 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. August S. Tuan billed Medicare for 232 services in 2024
CMS data shows 232 Medicare services from Dr. Tuan across 7 procedure codes in 2024, for 264 Medicare patients. Medicare paid $6,428 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tuan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2442024: 2325%
Dr. Tuan compared with the California median for diagnostic radiologists, 2024
- Dr. Tuan
- California median
- Medicare services
- 232vs 2,28190% below
- Medicare patients
- 264vs 1,34680% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Tuan'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. Tuan and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. August S. Tuan treated 264 Medicare patients in 2024, average age 72
CMS counts 264 Medicare patients who saw Dr. Tuan in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have high blood pressure, and 59% have high cholesterol. 75% are also on Medicaid. Their average risk score is 1.92, 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. Tuan's median patient age at 54, with 56% women.
Dr. Tuan's Medicare patients by age, 2024
Dr. Tuan's Medicare patients by sex, 2024
- Women13049%
- Men13451%
Chronic conditions among Dr. Tuan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol59%
- Diabetes47%
- Arthritis46%
- Chronic kidney disease39%
- Mood disorders35%
- Ischemic heart disease33%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tuan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. August S. Tuan takes part in Medicare
Dr. Tuan 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)
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Dr. August S. Tuan has 6 publications on record
Dmand AI links 6 papers to Dr. Tuan, published from 2014 to 2016. Dr. Tuan's most frequent co-authors are Ruben Carmona, MD, Stephen Martin Dorros, MD and John R. Hesselink, MD.
Dr. Tuan's most frequent co-authors
- Ruben Carmona, MD1 shared paper
- Stephen Martin Dorros, MD1 shared paper
- John R. Hesselink, MD1 shared paper
Recent publications by Dr. Tuan
BMJ Case Rep
Radiographics
Semin Intervent Radiol
See who Dr. Tuan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tuan works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. August S. Tuan has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Tuan, most recently Chief Resident in 2014.
Awards and honors for Dr. Tuan
- 2014
- Chief Resident
- Elliott C. Lasser Award for Excellence in Research
- 2013
- American Roentgen Ray Society Travel Grant
- 2010
- NIH T32 research training grant
Source: Dmand AI Professional Profile Data
Dr. August S. Tuan graduated from UC San Diego School of Medicine
Dr. Tuan graduated from UC San Diego School of Medicine in 2008.
- Medical school
- Board certified in diagnostic radiology
- Board certified in neuroradiology
Source: Dmand AI Professional Profile Data
Dr. August S. Tuan accepts plans from 4 insurance carriers
Dr. Tuan is in network with 4 carriers, including Kaiser Permanente, Amerihealth Caritas and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Kaiser Permanente
- Amerihealth Caritas
- CMS Medicare
- DE State Medicaid
Plan types Dr. Tuan accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. August S. Tuan'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 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) |
| 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 |
| 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. August S. Tuan
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. August S. Tuan's NPI number?
Dr. August S. Tuan's NPI number is 1235497249. It was assigned on April 27, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. August S. Tuan?
Dr. August S. Tuan is a diagnostic radiologist in Oakland, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. August S. Tuan practice?
Dr. Tuan practices at 380 West MacArthur Boulevard, Oakland, CA 94609. Dr. Tuan's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dmand AI also links Dr. Tuan to 2 hospitals.
What is Dr. August S. Tuan's office phone number?
The practice phone on file for Dr. Tuan is (510) 251-0121.
What is Dr. August S. Tuan's medical license number?
Dr. Tuan's Pennsylvania license number on file is MD454376, one of the licenses on file in 2 states.
Which states has Dr. August S. Tuan been licensed in?
Dmand AI has state licenses on file for Dr. Tuan in Pennsylvania (2014 to 2016) and California (2010 to 2026).
Which hospitals is Dr. August S. Tuan affiliated with?
Dr. Tuan is affiliated with Oakland Medical Center. Dmand AI links Dr. Tuan to 2 more hospitals.
What medical group is Dr. August S. Tuan part of?
Dr. Tuan is linked to The Permanente Medical Group, Inc.
Does Dr. August S. Tuan accept Medicare?
Yes. CMS data shows Dr. Tuan billed Medicare for 232 services in 2024, and Dr. Tuan accepts Medicare assignment.
How many Medicare patients does Dr. August S. Tuan see?
CMS counts 264 Medicare patients who saw Dr. Tuan in 2024, with an average age of 72.
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Is Dr. August S. Tuan board certified?
Yes. Dr. Tuan is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. August S. Tuan bill to Medicare?
In 2024, Dr. Tuan's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (71046).
Where did Dr. August S. Tuan go to medical school?
Dr. Tuan graduated from UC San Diego School of Medicine in 2008.
How long has Dr. August S. Tuan been practicing?
Dr. Tuan graduated from medical school in 2008, 18 years ago.
Does Dr. August S. Tuan do research?
Dmand AI links 6 publications to Dr. Tuan, published from 2014 to 2016.
Who does Dr. August S. Tuan publish with?
Dr. Tuan's most frequent co-authors are Ruben Carmona, MD (1 shared paper), Stephen Martin Dorros, MD (1 shared paper) and John R. Hesselink, MD (1 shared paper).
What insurance does Dr. August S. Tuan accept?
Dr. Tuan is in network with 4 carriers, including Kaiser Permanente, Amerihealth Caritas and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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