Dr. Michelle Stephanie Lam, MD
- Medicare services, 2024
- 501
- Medicare patients, 2024
- 180
- Part D claims, 2024
- 3,105
- Hospital affiliations
- 1
- Industry payments
- $129
- Practice address
- 1100 9th Ave, Seattle, WA 98101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Virginia Mason Medical Center - HOPD
Acute Care Hospital outpatient department · Seattle, Washington
Find Dr. Lam's professional email, personal email and mobile number
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Dr. Michelle Stephanie Lam is an internist in Seattle, Washington
Dr. Lam practices at Virginia Mason Medical Center - HOPD in Seattle, Washington.
Dr. Lam's NPI, 1578925327, was assigned on March 22, 2016. Dr. Lam graduated from University of Washington School of Medicine in 2016. Dr. Lam holds Washington license MD60881111.
- NPI
- 1578925327NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204129547
- NPI enumeration date
- March 22, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle Stephanie Lam practices at Virginia Mason Medical Center - HOPD in Seattle, Washington
Dr. Lam's primary practice is Virginia Mason Medical Center - HOPD, at 1100 9th Ave, Seattle, WA 98101.
- Virginia Mason Medical Center - HOPD1100 9th Ave, Seattle, WA 98101
Source: Dmand AI Affiliation Data
Dr. Michelle Stephanie Lam is affiliated with 7 sites of care and 3 medical groups
Dr. Lam's primary practice is Virginia Mason Medical Center - HOPD in Seattle, Washington. Dr. Lam is also affiliated with Virginia Mason Medical Center. The medical group on file is Select Rehabilitation. Dmand AI also links Dr. Lam to 3 more group practices and clinics, 2 medical groups, 1 home health agency and 1 imaging center, each named with a free account. Dr. Lam's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michelle Stephanie Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lam practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virginia Mason Medical Center - HOPD | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michelle Stephanie Lam is one of 2,689 internists in Washington
Internal medicine is Dr. Lam's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lam is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
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. Michelle Stephanie Lam billed Medicare for 501 services in 2024
CMS data shows 501 Medicare services from Dr. Lam across 7 procedure codes in 2024, for 180 Medicare patients. Medicare paid $33,156 for them.
Dr. Lam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2132024: 26625%
- Other services
- 2023: 592024: 216266%
- Surgery
- 2023: 162024: 1919%
Where Dr. Lam's Medicare services took place, 2024
- In an office7014%
- In a facility43186%
Dr. Lam compared with the Washington median for internists, 2024
- Dr. Lam
- Washington median
- Medicare services
- 501vs 36438% above
- Medicare patients
- 180vs 1659% above
- Part D claims
- 2,582vs 18214.2 times
Medians across 2,604 internists in Washington 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michelle Stephanie Lam treated 180 Medicare patients in 2024, average age 77
CMS counts 180 Medicare patients who saw Dr. Lam in 2024. The largest group is 65 to 74, with 78 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lam's median patient age at 70, with 83% 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
- Women13776%
- Men4324%
Chronic conditions among Dr. Lam's Medicare patients, 2024
- High cholesterol70%
- High blood pressure61%
- Arthritis37%
- Mood disorders25%
- Depression24%
- Diabetes20%
- Osteoporosis18%
- Anxiety17%
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 70
Patient panel by sex, all payers
- Women83%
- Men16%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michelle Stephanie Lam wrote 3,105 Medicare Part D claims in 2024
In 2024, Dr. Lam wrote 3,105 Medicare Part D claims for 247 patients. 87% of them were for generic drugs. CMS names the drug for 2,582 of them, across 70 drugs with 11 or more claims each, at $215,924 in total drug cost. In 2023, CMS named 2,232 claims across 66 drugs.
Dr. Lam's Part D claims by kind of drug, 2024
- Generic2,695 claims87%
- Brand-name387 claims12%
- Other23 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%48 of 3,105 claims
- Antibiotics1%18 of 3,105 claims
- Antipsychotics, patients 65 and over1%18 of 3,105 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: 2,2322024: 2,58216%
Drugs named by CMS: 70 in 2024, 66 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. Michelle Stephanie 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. Michelle Stephanie Lam received $129 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Lam from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $129.
Companies that paid Dr. Lam the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michelle Stephanie Lam graduated from University of Washington School of Medicine
Dr. Lam graduated from University of Washington School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michelle Stephanie 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 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 Dr. Michelle Stephanie 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. Michelle Stephanie Lam's NPI number?
Dr. Michelle Stephanie Lam's NPI number is 1578925327. It was assigned on March 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle Stephanie Lam?
Dr. Michelle Stephanie Lam is an internist in Seattle, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michelle Stephanie Lam practice?
Dr. Lam practices at 1100 9th Ave, Seattle, WA 98101. Dr. Lam's primary practice is Virginia Mason Medical Center - HOPD in Seattle, Washington. Dmand AI also links Dr. Lam to 3 group practices and clinics, 2 medical groups, 1 home health agency and 1 imaging center.
What is Dr. Michelle Stephanie Lam's medical license number?
Dr. Lam holds Washington license MD60881111.
Which hospitals is Dr. Michelle Stephanie Lam affiliated with?
Dr. Lam is affiliated with Virginia Mason Medical Center.
What medical group is Dr. Michelle Stephanie Lam part of?
Dr. Lam is linked to Select Rehabilitation. Dmand AI links Dr. Lam to 2 more medical groups.
Does Dr. Michelle Stephanie Lam accept Medicare?
Yes. CMS data shows Dr. Lam billed Medicare for 501 services in 2024, and Dr. Lam accepts Medicare assignment.
Does Dr. Michelle Stephanie Lam offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lam as offering telehealth services.
How many Medicare patients does Dr. Michelle Stephanie Lam see?
CMS counts 180 Medicare patients who saw Dr. Lam in 2024, with an average age of 77.
What services does Dr. Michelle Stephanie Lam bill to Medicare?
In 2024, Dr. Lam's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
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Where did Dr. Michelle Stephanie Lam go to medical school?
Dr. Lam graduated from University of Washington School of Medicine in 2016.
What drugs does Dr. Michelle Stephanie 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. Michelle Stephanie Lam received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Lam from 1 company from 2024 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Michelle Stephanie Lam been practicing?
Dr. Lam graduated from medical school in 2016, 10 years ago.
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