Dr. Viet M. Lam, MD
- Part D claims, 2024
- 1,694
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 1
- State licenses
- 2
- Practice address
- 1550 Silveira Parkway, San Rafael, CA 94903
- Practice phone
- Call (415) 499-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Smith Ranch Skilled Nursing & Rehabilitation Center
Skilled Nursing Facility · San Rafael, 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. Viet M. Lam is a hospitalist in San Rafael, California
Dr. Lam practices at Smith Ranch Skilled Nursing & Rehabilitation Center in San Rafael, California.
Dr. Lam's NPI, 1942384011, was assigned on October 25, 2006. Dr. Lam graduated from Wayne State University School Of Medicine in 2001. Dr. Lam holds California license A82021.
- NPI
- 1942384011NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (415) 499-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Viet M. Lam practices at Smith Ranch Skilled Nursing & Rehabilitation Center in San Rafael, California
Dr. Lam's primary practice is Smith Ranch Skilled Nursing & Rehabilitation Center, at 1550 Silveira Parkway, San Rafael, CA 94903 in Marin County. The practice phone is (415) 499-1000.
- Smith Ranch Skilled Nursing & Rehabilitation Center1550 Silveira Parkway, San Rafael, CA 94903 · Marin CountyPhone(415) 499-1000
Source: Dmand AI Affiliation Data
Dr. Viet M. Lam is affiliated with 2 sites of care and 1 medical group
Dr. Lam's primary practice is Smith Ranch Skilled Nursing & Rehabilitation Center in San Rafael, California. Dr. Lam is also affiliated with San Rafael Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Viet M. 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 |
|---|---|
| Smith Ranch Skilled Nursing & Rehabilitation 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. Viet M. 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. Dmand AI has Dr. Lam's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Michigan license
Hospitalists near Dr. Lam
Counts of hospitalists 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. Viet M. Lam's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Lam's median patient age at 78, with 63% 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 78
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Viet M. Lam wrote 1,694 Medicare Part D claims in 2024
In 2024, Dr. Lam wrote 1,694 Medicare Part D claims for 87 patients. 88% of them were for generic drugs. CMS names the drug for 1,270 of them, across 48 drugs with 11 or more claims each, at $41,771 in total drug cost. In 2023, CMS named 1,320 claims across 44 drugs.
Dr. Lam's Part D claims by kind of drug, 2024
- Generic1,493 claims88%
- Brand-name and other201 claims12%
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%32 of 1,694 claims
- Antibiotics2%39 of 1,694 claims
- Antipsychotics, patients 65 and over5%85 of 1,694 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: 1,3202024: 1,2704%
Drugs named by CMS: 48 in 2024, 44 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
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Dr. Viet M. Lam graduated from Wayne State University School Of Medicine
Dr. Lam graduated from Wayne State University School Of Medicine in 2001.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Viet M. Lam accepts plans from 1 insurance carrier
Dr. Lam is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Lam accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Viet M. 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) |
| 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. Viet M. 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. Viet M. Lam's NPI number?
Dr. Viet M. Lam's NPI number is 1942384011. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Viet M. Lam?
Dr. Viet M. Lam is a hospitalist in San Rafael, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Viet M. Lam practice?
Dr. Lam practices at 1550 Silveira Parkway, San Rafael, CA 94903. Dr. Lam's primary practice is Smith Ranch Skilled Nursing & Rehabilitation Center in San Rafael, California.
What is Dr. Viet M. Lam's office phone number?
The practice phone on file for Dr. Lam is (415) 499-1000.
What is Dr. Viet M. Lam's medical license number?
Dr. Lam holds California license A82021, one of the licenses on file in 2 states.
Which states has Dr. Viet M. Lam been licensed in?
Dmand AI has state licenses on file for Dr. Lam in California (2003 to 2026) and Michigan (2001 to 2002).
Which hospitals is Dr. Viet M. Lam affiliated with?
Dr. Lam is affiliated with San Rafael Medical Center.
What medical group is Dr. Viet M. Lam part of?
Dr. Lam is linked to The Permanente Medical Group, Inc.
Is Dr. Viet M. Lam board certified?
Yes. Dr. Lam is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Viet M. Lam go to medical school?
Dr. Lam graduated from Wayne State University School Of Medicine in 2001.
Show 3 more questionsShow fewer questions
What drugs does Dr. Viet M. Lam prescribe most?
In 2024 Medicare Part D data, Dr. Lam's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Duloxetine HCl.
How long has Dr. Viet M. Lam been practicing?
Dr. Lam graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Viet M. Lam accept?
Dr. Lam is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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