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Dr. Kevin D. Nguyen, MD
NPI1114955077PAC ID2264597889
- Medicare services, 2016
- 22
- Part D claims, 2021
- 41
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $237
- 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. Nguyen'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. Kevin D. Nguyen is an internist in Oakland, California
Dr. Nguyen practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
Dr. Nguyen's NPI, 1114955077, was assigned on June 29, 2006. Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1999. Dr. Nguyen holds California license A76048.
NPI and contact details
- NPI
- 1114955077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264597889
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 251-0121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kevin D. Nguyen practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California
Dr. Nguyen'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. Kevin D. Nguyen is affiliated with 2 sites of care and 1 medical group
Dr. Nguyen's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dr. Nguyen is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Addiction Medicine & Recovery Services at Oakland Medical CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kevin D. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kevin D. Nguyen is one of 16,751 internists in California
Internal medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nguyen is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Massachusetts license
Internists near Dr. Nguyen
Counts of internists 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. Kevin D. Nguyen billed Medicare for 22 services in 2016
CMS data shows 22 Medicare services from Dr. Nguyen across 1 procedure code in 2016. Medicare paid $711 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201622
Paid by Medicare$711
Procedure codes1
Dr. Nguyen compared with the California median for internists, 2016
- Dr. Nguyen
- California median
- Medicare services
- 22vs 36194% below
- Part D claims
- 41vs 42190% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Nguyen's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Nguyen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kevin D. Nguyen's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 69, with 48% women.
Dr. Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Kevin D. Nguyen wrote 41 Medicare Part D claims in 2021
In 2021, Dr. Nguyen wrote 41 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $999 in total drug cost. In 2019, CMS named 167 claims across 10 drugs.
Part D claims, 202141
Drugs named by CMS3
Total drug cost$999
Dr. Nguyen's most prescribed drugs by claims, 2021
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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 1672021: 4175%
Drugs named by CMS: 3 in 2021, 10 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Kevin D. Nguyen offers telehealth to Medicare patients
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nguyen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kevin D. Nguyen has 2 publications on record
Dmand AI links 2 papers to Dr. Nguyen in 2022. Dr. Nguyen's most frequent co-authors are Christina F. Li, MD, David Oh, MD and Paola Sandroni, MD.
Papers2
Dr. Nguyen's most frequent co-authors
- Christina F. Li, MD1 shared paper
- David Oh, MD1 shared paper
- Paola Sandroni, MD1 shared paper
Recent publications by Dr. Nguyen
Brain MappingCaudate NucleusCerebral Cortex
See who Dr. Nguyen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nguyen works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kevin D. Nguyen received $237 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Nguyen from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $118.
General payments to Dr. Nguyen by program year, 2016 to 2025
Companies that paid Dr. Nguyen 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. Kevin D. Nguyen graduated from David Geffen School of Medicine at UCLA
Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1999.
- Medical school
- Board certified in hospice and palliative medicine
Source: Dmand AI Professional Profile Data
Dr. Kevin D. Nguyen accepts plans from 2 insurance carriers
Dr. Nguyen is in network with 2 carriers, including Kaiser Permanente and Elevance. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Kaiser Permanente
- Elevance
Plan types Dr. Nguyen accepts, by number of carriers
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kevin D. Nguyen'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Kevin D. Nguyen
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. Kevin D. Nguyen's NPI number?
Dr. Kevin D. Nguyen's NPI number is 1114955077. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kevin D. Nguyen?
Dr. Kevin D. Nguyen is an internist in Oakland, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kevin D. Nguyen practice?
Dr. Nguyen practices at 380 West MacArthur Boulevard, Oakland, CA 94609. Dr. Nguyen's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
What is Dr. Kevin D. Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (510) 251-0121.
What is Dr. Kevin D. Nguyen's medical license number?
Dr. Nguyen holds California license A76048, one of the licenses on file in 2 states.
Which states has Dr. Kevin D. Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2001 to 2027) and Massachusetts (2011 to 2012).
Which hospitals is Dr. Kevin D. Nguyen affiliated with?
Dr. Nguyen is affiliated with Oakland Medical Center.
What medical group is Dr. Kevin D. Nguyen part of?
Dr. Nguyen is linked to The Permanente Medical Group, Inc.
Does Dr. Kevin D. Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 22 services in 2016, and Dr. Nguyen accepts Medicare assignment.
Does Dr. Kevin D. Nguyen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nguyen as offering telehealth services.
Show 9 more questionsShow fewer questions
Is Dr. Kevin D. Nguyen board certified?
Yes. Dr. Nguyen is board certified in hospice and palliative medicine by the American Board of Internal Medicine.
What services does Dr. Kevin D. Nguyen bill to Medicare?
In 2016, Dr. Nguyen's most billed Medicare services were hospital inpatient care (99231).
Where did Dr. Kevin D. Nguyen go to medical school?
Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1999.
What drugs does Dr. Kevin D. Nguyen prescribe most?
In 2021 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Omeprazole, Metoprolol Tartrate and Primidone.
Has Dr. Kevin D. Nguyen received payments from drug or device companies?
CMS Open Payments shows $237 in general payments to Dr. Nguyen from 6 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Kevin D. Nguyen been practicing?
Dr. Nguyen graduated from medical school in 1999, 27 years ago.
Does Dr. Kevin D. Nguyen do research?
Dmand AI links 2 publications to Dr. Nguyen.
Who does Dr. Kevin D. Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Christina F. Li, MD (1 shared paper), David Oh, MD (1 shared paper) and Paola Sandroni, MD (1 shared paper).
What insurance does Dr. Kevin D. Nguyen accept?
Dr. Nguyen is in network with 2 carriers, including Kaiser Permanente and Elevance. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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