Am J Gastroenterol
Alanine TransaminaseAsianBiopsy
Dr. Khoa Dang Lam, MD
NPI1801114095PAC ID2567699101
- Part D claims, 2024
- 419
- Publications
- 7
- Hospital affiliations
- 2
- Industry payments
- $62
- Medical group
- 1
- Practice address
- 3440 E La Palma Ave, Anaheim, CA 92806
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lam'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. Khoa Dang Lam is a hospitalist in Anaheim, California
Dr. Lam practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Dr. Lam's NPI, 1801114095, was assigned on May 12, 2010. Dr. Lam graduated from University of California San Francisco School of Medicine in 2010. Dr. Lam's California license number on file is A119678.
NPI and contact details
- NPI
- 1801114095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567699101
- NPI enumeration date
- May 12, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Khoa Dang Lam practices at Orange County - Anaheim Medical Center in Anaheim, California
Dr. Lam's primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.
- Orange County - Anaheim Medical Center3440 E La Palma Ave, Anaheim, CA 92806 · Orange CountyPhone(714) 279-4000
Source: Dmand AI Affiliation Data
Dr. Khoa Dang Lam is affiliated with 2 sites of care and 1 medical group
Dr. Lam's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. Dr. Lam is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Khoa Dang Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lam practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County - Anaheim 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. Khoa Dang Lam is one of 3,186 hospitalists in California
Hospitalist is Dr. Lam's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Lam is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lam has a license on file in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Lam
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
3,186hospitalists in California28hospitalists in Anaheim17hospitalists at Orange County - Anaheim Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Khoa Dang Lam's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Lam's median patient age at 73, with 54% women.
Dr. Lam'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
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Khoa Dang Lam wrote 419 Medicare Part D claims in 2024
In 2024, Dr. Lam wrote 419 Medicare Part D claims for 156 patients. 87% of them were for generic drugs. CMS names the drug for 157 of them, across 9 drugs with 11 or more claims each, at $2,425 in total drug cost. In 2023, CMS named 133 claims across 8 drugs.
Part D claims, 2024419
Drugs named by CMS9
Total drug cost$2,425
Part D patients156
Dr. Lam's Part D claims by kind of drug, 2024
- Generic363 claims87%
- Brand-name and other56 claims13%
Dr. Lam'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. Lam's Part D claims, 2024
- Antibiotics15%61 of 419 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: 1332024: 15718%
Drugs named by CMS: 9 in 2024, 8 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
How Dr. Khoa Dang Lam takes part in Medicare
Dr. Lam 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. Khoa Dang Lam has 7 publications on record
Dmand AI links 7 papers to Dr. Lam, published from 2008 to 2009. The most frequent topics are California, Hepatitis C, Chronic and Viral Load. Dr. Lam has published most often in Am J Gastroenterol. Dr. Lam's most frequent co-authors are Ruel Tan Garcia, MD, Mindie Hoai Nguyen, MD and Huy Ngoc Trinh, MD.
Papers7
Years published2008 to 2009
Topics Dr. Lam writes about most
- California
- Hepatitis C, Chronic
- Viral Load
- Antiviral Agents
- Asian
- Genotype
- Hepacivirus
- Interferon-alpha
Dr. Lam's most frequent co-authors
- Ruel Tan Garcia, MD4 shared papers
- Mindie Hoai Nguyen, MD4 shared papers
- Huy Ngoc Trinh, MD4 shared papers
Recent publications by Dr. Lam
AdenomaAsianCalifornia
Blood GlucoseCaliforniaHepatitis C, Chronic
JAMA Intern Med
Drug PrescriptionsDrug SubstitutionPharmaceutical Preparations
See who Dr. Lam researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lam works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Khoa Dang Lam received $62 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Lam from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Teleflex LLC paid the most, $62.
Companies that paid Dr. Lam the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Khoa Dang Lam graduated from University of California San Francisco School of Medicine
Dr. Lam graduated from University of California San Francisco School of Medicine in 2010.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Khoa Dang Lam accepts plans from 2 insurance carriers
Dr. Lam is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Lam accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Khoa Dang Lam'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 |
| 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) |
| 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. Khoa Dang Lam
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. Khoa Dang Lam's NPI number?
Dr. Khoa Dang Lam's NPI number is 1801114095. It was assigned on May 12, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Khoa Dang Lam?
Dr. Khoa Dang Lam is a hospitalist in Anaheim, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Khoa Dang Lam practice?
Dr. Lam practices at 3440 E La Palma Ave, Anaheim, CA 92806. Dr. Lam's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
What is Dr. Khoa Dang Lam's office phone number?
The practice phone on file for Dr. Lam is (714) 279-4000.
What is Dr. Khoa Dang Lam's medical license number?
Dr. Lam's California license number on file is A119678.
Which hospitals is Dr. Khoa Dang Lam affiliated with?
Dr. Lam practices at Orange County - Anaheim Medical Center in Anaheim, California. Dr. Lam is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Dr. Khoa Dang Lam part of?
Dr. Lam is linked to Southern California Permanente Medical Group.
Does Dr. Khoa Dang Lam accept Medicare?
Yes. CMS lists Dr. Lam as accepting Medicare assignment.
Is Dr. Khoa Dang Lam board certified?
Yes. Dr. Lam is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Khoa Dang Lam go to medical school?
Dr. Lam graduated from University of California San Francisco School of Medicine in 2010.
Show 6 more questionsShow fewer questions
What drugs does Dr. Khoa Dang Lam prescribe most?
In 2024 Medicare Part D data, Dr. Lam's most prescribed drugs by claims were Atorvastatin Calcium, Furosemide and Tamsulosin HCl.
Has Dr. Khoa Dang Lam received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Dr. Lam from 1 company from 2025 to 2025. The largest total came from Teleflex LLC.
How long has Dr. Khoa Dang Lam been practicing?
Dr. Lam graduated from medical school in 2010, 16 years ago.
Does Dr. Khoa Dang Lam do research?
Dmand AI links 7 publications to Dr. Lam, published from 2008 to 2009.
Who does Dr. Khoa Dang Lam publish with?
Dr. Lam's most frequent co-authors are Ruel Tan Garcia, MD (4 shared papers), Mindie Hoai Nguyen, MD (4 shared papers) and Huy Ngoc Trinh, MD (4 shared papers).
What insurance does Dr. Khoa Dang Lam accept?
Dr. Lam is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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