Dr. Linda Huong Lam, MD
- Medicare services, 2024
- 164
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 7,372
- Hospital affiliations
- 1
- Industry payments
- $776
- Practice address
- 19066 Magnolia St, Huntington Beach, CA 92646
- Practice phone
- Call (213) 623-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Healthcare Partners Medical Group
Huntington Beach, California
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. Linda Huong Lam is an internist in Huntington Beach, California
Dr. Lam practices at Healthcare Partners Medical Group in Huntington Beach, California.
Dr. Lam's NPI, 1508145863, was assigned on August 4, 2011. Dr. Lam graduated from Ross University School of Medicine in 2009. Dr. Lam's California license number on file is A117820.
- NPI
- 1508145863NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739332453
- NPI enumeration date
- August 4, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (213) 623-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Linda Huong Lam practices at Healthcare Partners Medical Group in Huntington Beach, California
Dr. Lam's primary practice is Healthcare Partners Medical Group, at 19066 Magnolia St, Huntington Beach, CA 92646 in Orange County. The practice phone is (213) 623-2225.
- Healthcare Partners Medical Group19066 Magnolia St, Huntington Beach, CA 92646 · Orange CountyPhone(213) 623-2225
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Linda Huong Lam is affiliated with 3 sites of care and 2 medical groups
Dr. Lam's primary practice is Healthcare Partners Medical Group in Huntington Beach, California. Dr. Lam is also affiliated with Orange Coast Medical Center. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Lam to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Linda Huong 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 |
|---|---|
| Healthcare Partners Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Linda Huong Lam is one of 16,751 internists in California
Internal medicine is Dr. Lam's primary specialty in the NPI Registry, under taxonomy code 207R00000X. 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
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists alzheimer's disease, aneurysm, anxiety, aortic atherosclerois, asthma, chronic diabetes, chronic hypertension and chronic kidney disease among the conditions Dr. Lam treats.
Internists near Dr. Lam
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. Linda Huong Lam billed Medicare for 164 services in 2024
CMS data shows 164 Medicare services from Dr. Lam across 6 procedure codes in 2024, for 64 Medicare patients. Medicare paid $11,438 for them. Every service was in an office.
Dr. Lam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1082024: 8422%
- Other services
- 2023: 612024: 6913%
- Tests and treatments
- 2023: 02024: 11
Dr. Lam compared with the California median for internists, 2024
- Dr. Lam
- California median
- Medicare services
- 164vs 36155% below
- Medicare patients
- 64vs 15158% below
- Part D claims
- 6,641vs 42115.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Lam'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.
Need commercial claims for Dr. Lam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lam and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Linda Huong Lam treated 64 Medicare patients in 2024, average age 71
CMS counts 64 Medicare patients who saw Dr. Lam in 2024. The largest group is 65 to 74, with 32 patients. 70% of them have high cholesterol, and 67% have high blood pressure. 38% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lam's median patient age at 71, with 69% women.
Dr. Lam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lam's Medicare patients by sex, 2024
- Women3758%
- Men2742%
Chronic conditions among Dr. Lam's Medicare patients, 2024
- High cholesterol70%
- High blood pressure67%
- Mood disorders36%
- Depression31%
- Diabetes30%
- Arthritis27%
- Anxiety25%
- COPD25%
Share of Medicare patients with each condition. A patient can have several.
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 71
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Linda Huong Lam wrote 7,372 Medicare Part D claims in 2024
In 2024, Dr. Lam wrote 7,372 Medicare Part D claims for 488 patients. 89% of them were for generic drugs. CMS names the drug for 6,641 of them, across 116 drugs with 11 or more claims each, at $459,152 in total drug cost. In 2023, CMS named 6,607 claims across 114 drugs.
Dr. Lam's Part D claims by kind of drug, 2024
- Generic6,563 claims89%
- Brand-name771 claims10%
- Other38 claims1%
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
- Opioids2%120 of 7,372 claims
- Antibiotics2%158 of 7,372 claims
- Antipsychotics, patients 65 and over0%27 of 7,372 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: 6,6072024: 6,6411%
Drugs named by CMS: 116 in 2024, 114 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. Linda Huong Lam offers telehealth to Medicare patients
Dr. Lam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lam as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Linda Huong Lam received $776 in industry payments from 2016 to 2018
CMS Open Payments shows 41 general payments to Dr. Lam from 10 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $168.
General payments to Dr. Lam by program year, 2016 to 2018
Companies that paid Dr. Lam the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Linda Huong Lam graduated from Ross University School of Medicine
Dr. Lam graduated from Ross University School of Medicine in 2009. Dr. Lam is a member of SHM.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Linda Huong Lam accepts plans from 11 insurance carriers
Dr. Lam is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +3 more carriersWith a free account
Plan types Dr. Lam accepts, by number of carriers
- Medicare8
- PPO7
- HMO5
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Linda Huong 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 | 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 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) |
| 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. Linda Huong 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. Linda Huong Lam's NPI number?
Dr. Linda Huong Lam's NPI number is 1508145863. It was assigned on August 4, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Linda Huong Lam?
Dr. Linda Huong Lam is an internist in Huntington Beach, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Linda Huong Lam practice?
Dr. Lam practices at 19066 Magnolia St, Huntington Beach, CA 92646. Dr. Lam's primary practice is Healthcare Partners Medical Group in Huntington Beach, California. Dmand AI also links Dr. Lam to 1 group practice or clinic and 1 medical group.
What is Dr. Linda Huong Lam's office phone number?
The practice phone on file for Dr. Lam is (213) 623-2225.
What is Dr. Linda Huong Lam's medical license number?
Dr. Lam's California license number on file is A117820.
Which hospitals is Dr. Linda Huong Lam affiliated with?
Dr. Lam is affiliated with Orange Coast Medical Center.
What medical group is Dr. Linda Huong Lam part of?
Dr. Lam is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Lam to 1 more medical group.
Does Dr. Linda Huong Lam accept Medicare?
Yes. CMS data shows Dr. Lam billed Medicare for 164 services in 2024, and Dr. Lam accepts Medicare assignment.
Does Dr. Linda Huong Lam offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lam as offering telehealth services.
How many Medicare patients does Dr. Linda Huong Lam see?
CMS counts 64 Medicare patients who saw Dr. Lam in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
Is Dr. Linda Huong Lam board certified?
Yes. Dr. Lam is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Linda Huong Lam bill to Medicare?
In 2024, Dr. Lam's most billed Medicare services were office visit, established patient (99213), medicare service (G0439) and medicare service (G0444).
Where did Dr. Linda Huong Lam go to medical school?
Dr. Lam graduated from Ross University School of Medicine in 2009.
What drugs does Dr. Linda Huong Lam prescribe most?
In 2024 Medicare Part D data, Dr. Lam's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. Linda Huong Lam received payments from drug or device companies?
CMS Open Payments shows $776 in general payments to Dr. Lam from 10 companies from 2016 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Linda Huong Lam been practicing?
Dr. Lam graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Linda Huong Lam accept?
Dr. Lam is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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