Christopher Michael Lam, PA-C
- Medicare services, 2024
- 64
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 819
- Industry payments
- $106
- Affiliated sites
- 1
- Practice address
- 450 W Clara St, Oxnard, CA 93033
- Practice phone
- Call (805) 488-0510
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maravilla Health Center
FQHC - Main Site · Oxnard, California
Find Christopher 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.
Christopher Michael Lam is a physician assistant in Oxnard, California
Christopher Lam practices at Maravilla Health Center in Oxnard, California.
Christopher Lam's NPI, 1114144839, was assigned on April 20, 2007. Christopher Lam holds California license PA17631.
- NPI
- 1114144839NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224080239
- NPI enumeration date
- April 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 488-0510
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher Michael Lam practices at Maravilla Health Center in Oxnard, California
Christopher Lam's primary practice is Maravilla Health Center, at 450 W Clara St, Oxnard, CA 93033 in Ventura County. The practice phone is (805) 488-0510.
- Maravilla Health Center450 W Clara St, Oxnard, CA 93033 · Ventura CountyPhone(805) 488-0510
Source: Dmand AI Affiliation Data
Christopher Michael Lam is affiliated with 1 site of care and 1 medical group
Christopher Lam's primary practice is Maravilla Health Center in Oxnard, California. The medical group on file is Clinicas del Camino Real, Inc. Christopher Lam's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher Michael Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Lam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maravilla Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Michael Lam is one of 11,482 physician assistants in California
Physician assistant is Christopher Lam's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Christopher Lam is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Christopher Lam is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, chronic kidney disease, contact dermatitis, diabetic emergency, fibromyalgia and chronic pain, intellectual and developmental disabilities, osteoporosis and skin cyst among the conditions Christopher Lam treats.
Physician assistants near Christopher Lam
Counts of physician assistants 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
Christopher Michael Lam billed Medicare for 64 services in 2024
CMS data shows 64 Medicare services from Christopher Lam across 2 procedure codes in 2024, for 30 Medicare patients. Medicare paid $414 for them. Every service was in an office.
Christopher Lam compared with the California median for physician assistants, 2024
- Christopher Lam
- California median
- Medicare services
- 64vs 20469% below
- Medicare patients
- 30vs 10571% below
- Part D claims
- 567vs 2432.3 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Christopher 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Christopher Lam and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Christopher Michael Lam treated 30 Medicare patients in 2024, average age 68
CMS counts 30 Medicare patients who saw Christopher Lam in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have diabetes, and 67% have high blood pressure. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Christopher Lam's median patient age at 30, with 64% women.
Christopher Lam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Christopher Lam's Medicare patients by sex, 2024
- Women1860%
- Men1240%
Chronic conditions among Christopher Lam's Medicare patients, 2024
- Diabetes75%
- High blood pressure67%
Share of Medicare patients with each condition. A patient can have several.
Christopher 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 30
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher Michael Lam wrote 819 Medicare Part D claims in 2024
In 2024, Christopher Lam wrote 819 Medicare Part D claims for 94 patients. 81% of them were for generic drugs. CMS names the drug for 567 of them, across 16 drugs with 11 or more claims each, at $90,075 in total drug cost.
Christopher Lam's Part D claims by kind of drug, 2024
- Generic665 claims81%
- Brand-name and other154 claims19%
Christopher 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.
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 Christopher Michael Lam takes part in Medicare
Christopher 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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Christopher Michael Lam received $106 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Christopher Lam from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $83.
General payments to Christopher Lam by program year, 2024 to 2025
Companies that paid Christopher Lam the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Christopher Michael Lam is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Christopher Michael 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 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 |
| 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 Christopher Michael 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 Christopher Michael Lam's NPI number?
Christopher Michael Lam's NPI number is 1114144839. It was assigned on April 20, 2007, and it is active in the NPI Registry.
What does Christopher Michael Lam specialize in?
Christopher Michael Lam is a physician assistant in Oxnard, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christopher Michael Lam practice?
Christopher Lam practices at 450 W Clara St, Oxnard, CA 93033. Christopher Lam's primary practice is Maravilla Health Center in Oxnard, California.
What is Christopher Michael Lam's office phone number?
The practice phone on file for Christopher Lam is (805) 488-0510.
What is Christopher Michael Lam's medical license number?
Christopher Lam holds California license PA17631.
What medical group is Christopher Michael Lam part of?
Christopher Lam is linked to Clinicas del Camino Real, Inc.
Does Christopher Michael Lam accept Medicare?
Yes. CMS data shows Christopher Lam billed Medicare for 64 services in 2024, and Christopher Lam accepts Medicare assignment.
How many Medicare patients does Christopher Michael Lam see?
CMS counts 30 Medicare patients who saw Christopher Lam in 2024, with an average age of 68.
Is Christopher Michael Lam board certified?
Yes. Christopher Lam is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Christopher Michael Lam bill to Medicare?
In 2024, Christopher Lam's most billed Medicare services were lab and pathology test (83036) and lab and pathology test (82962).
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What drugs does Christopher Michael Lam prescribe most?
In 2024 Medicare Part D data, Christopher Lam's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Lisinopril.
Has Christopher Michael Lam received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Christopher Lam from 2 companies from 2024 to 2025. The largest total came from Eli Lilly and Company.
How long has Christopher Michael Lam been practicing?
Christopher Lam graduated from medical school in 2004, 22 years ago.
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