Dr. Alexander M. Chen, MD
- Medicare services, 2024
- 184
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 1,176
- Hospital affiliations
- 1
- Medical group
- 1
- 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. Chen's professional email, personal email and mobile number
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Dr. Alexander M. Chen is a family medicine physician in Seattle, Washington
Dr. Chen practices at Virginia Mason Medical Center - HOPD in Seattle, Washington.
Dr. Chen's NPI, 1992265045, was assigned on March 24, 2019. Dr. Chen holds Washington license MD.61156082.
- NPI
- 1992265045NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315271442
- NPI enumeration date
- March 24, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander M. Chen practices at Virginia Mason Medical Center - HOPD in Seattle, Washington
Dr. Chen'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. Alexander M. Chen is affiliated with 4 sites of care and 1 medical group
Dr. Chen's primary practice is Virginia Mason Medical Center - HOPD in Seattle, Washington. Dr. Chen is also affiliated with Virginia Mason Medical Center. The medical group on file is Virginia Mason Medical Center. Dmand AI also links Dr. Chen to 1 more group practice or clinic and 1 imaging center, each named with a free account. Dr. Chen's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alexander M. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 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 |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander M. Chen is one of 4,178 family medicine physicians in Washington
Family medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Chen is licensed in Washington.
Specialties and state licenses
- Family medicine, WashingtonPrimary
Family medicine physicians near Dr. Chen
Counts of family medicine physicians 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. Alexander M. Chen billed Medicare for 184 services in 2024
CMS data shows 184 Medicare services from Dr. Chen across 5 procedure codes in 2024, for 93 Medicare patients. Medicare paid $11,263 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2024
- Office and hospital visits96
- Surgery45
- Other services43
Dr. Chen compared with the Washington median for family medicine physicians, 2024
- Dr. Chen
- Washington median
- Medicare services
- 184vs 2008% below
- Medicare patients
- 93vs 10411% below
- Part D claims
- 859vs 60243% above
Medians across 4,334 family medicine physicians in Washington with Dmand AI profiles that report each measure.
Dr. Chen'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 Dr. Chen and other family medicine physicians in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander M. Chen treated 93 Medicare patients in 2024, average age 74
CMS counts 93 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 52 patients. 65% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 48, with 28% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women3942%
- Men5458%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol65%
- High blood pressure58%
- Arthritis32%
- Atrial fibrillation24%
- Cancer23%
- Ischemic heart disease23%
- Diabetes19%
- Anxiety15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women28%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander M. Chen wrote 1,176 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 1,176 Medicare Part D claims for 169 patients. 84% of them were for generic drugs. CMS names the drug for 859 of them, across 27 drugs with 11 or more claims each, at $76,628 in total drug cost.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic992 claims84%
- Brand-name169 claims14%
- Other15 claims1%
Dr. Chen'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
Dr. Alexander M. Chen offers telehealth to Medicare patients
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Sources for Dr. Alexander M. Chen'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Alexander M. Chen
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. Alexander M. Chen's NPI number?
Dr. Alexander M. Chen's NPI number is 1992265045. It was assigned on March 24, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander M. Chen?
Dr. Alexander M. Chen is a family medicine physician in Seattle, Washington. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Alexander M. Chen practice?
Dr. Chen practices at 1100 9th Ave, Seattle, WA 98101. Dr. Chen's primary practice is Virginia Mason Medical Center - HOPD in Seattle, Washington. Dmand AI also links Dr. Chen to 1 group practice or clinic and 1 imaging center.
What is Dr. Alexander M. Chen's medical license number?
Dr. Chen holds Washington license MD.61156082, one of 2 state licenses on file.
Which hospitals is Dr. Alexander M. Chen affiliated with?
Dr. Chen is affiliated with Virginia Mason Medical Center.
What medical group is Dr. Alexander M. Chen part of?
Dr. Chen is linked to Virginia Mason Medical Center.
Does Dr. Alexander M. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 184 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Alexander M. Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Alexander M. Chen see?
CMS counts 93 Medicare patients who saw Dr. Chen in 2024, with an average age of 74.
What services does Dr. Alexander M. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
What drugs does Dr. Alexander M. Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
How long has Dr. Alexander M. Chen been practicing?
Dr. Chen graduated from medical school in 2019, 7 years ago.
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