Dr. Lin H. Chen, MD
- Medicare services, 2024
- 24
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 437
- Hospital affiliations
- 1
- Industry payments
- $75,971
- Practice address
- 330 Mount Auburn Street, Cambridge, MA 02138
- Practice phone
- Call (617) 492-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen'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. Lin H. Chen is an infectious disease specialist in Cambridge, Massachusetts
Dr. Chen practices at Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health.
Dr. Chen's NPI, 1285636654, was assigned on August 15, 2005. Dr. Chen graduated from Jefferson Medical College of Thomas Jefferson University in 1986. Dr. Chen holds Massachusetts license 70802.
- NPI
- 1285636654NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951315514
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 492-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lin H. Chen practices at Mount Auburn Hospital in Cambridge, Massachusetts
Dr. Chen's primary practice is Mount Auburn Hospital, at 330 Mount Auburn Street, Cambridge, MA 02138 in Middlesex County. The practice phone is (617) 492-3500.
- Mount Auburn Hospital330 Mount Auburn Street, Cambridge, MA 02138 · Middlesex CountyPhone(617) 492-3500
Source: Dmand AI Affiliation Data
Dr. Lin H. Chen is affiliated with 1 site of care and 2 medical groups
Dr. Chen's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Mass General Brigham Medical Group. Dmand AI also links Dr. Chen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lin H. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Auburn Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lin H. Chen is one of 395 infectious disease specialists in Massachusetts
Infectious disease is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Chen is licensed in Massachusetts.
Specialties and state licenses
- Infectious disease, MassachusettsPrimary
Infectious disease specialists near Dr. Chen
Counts of infectious disease specialists 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. Lin H. Chen billed Medicare for 24 services in 2024
CMS data shows 24 Medicare services from Dr. Chen across 2 procedure codes in 2024, for 35 Medicare patients. Medicare paid $1,396 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Tests and treatments
- 2022: 1302024: 1291%
- Other services
- 2022: 1342024: 1291%
Dr. Chen compared with the Massachusetts median for infectious disease specialists, 2024
- Dr. Chen
- Massachusetts median
- Medicare services
- 24vs 16385% below
- Medicare patients
- 35vs 9463% below
- Part D claims
- 372vs 1083.4 times
Medians across 363 infectious disease specialists in Massachusetts 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 infectious disease specialists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lin H. Chen treated 35 Medicare patients in 2024, average age 71
CMS counts 35 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 24 patients. 54% of them have high cholesterol, and 43% have arthritis. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 64, with 59% 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
- Women2057%
- Men1543%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol54%
- Arthritis43%
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 64
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lin H. Chen wrote 437 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 437 Medicare Part D claims for 209 patients. 66% of them were for generic drugs. CMS names the drug for 372 of them, across 4 drugs with 11 or more claims each, at $13,419 in total drug cost. In 2023, CMS named 307 claims across 5 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic290 claims66%
- Brand-name and other147 claims34%
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.
Drug classes CMS tracks in Dr. Chen's Part D claims, 2024
- Antibiotics41%179 of 437 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: 3072024: 37221%
Drugs named by CMS: 4 in 2024, 5 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
How Dr. Lin H. Chen takes part in Medicare
Dr. Chen 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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Dr. Lin H. Chen received $75,971 in industry payments from 2017 to 2024
CMS Open Payments shows 73 general payments to Dr. Chen from 11 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 67% of the total. Valneva USA, Inc. paid the most, $26,501. It also lists 2 research payments totaling $6,031 in 2016.
General payments to Dr. Chen by program year, 2017 to 2024
General payments to Dr. Chen by kind, 2017 to 2024
- Consulting fees$50,83067%
- Honoraria$9,47513%
- Speaker and faculty fees$9,27112%
- Charitable contributions$2,5003%
- Other$3,3884%
Companies that paid Dr. Chen the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lin H. Chen graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Chen graduated from Jefferson Medical College of Thomas Jefferson University in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lin H. 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 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 Dr. Lin H. 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. Lin H. Chen's NPI number?
Dr. Lin H. Chen's NPI number is 1285636654. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lin H. Chen?
Dr. Lin H. Chen is an infectious disease specialist in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Lin H. Chen practice?
Dr. Chen practices at 330 Mount Auburn Street, Cambridge, MA 02138. Dr. Chen's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Chen to 1 medical group.
What is Dr. Lin H. Chen's office phone number?
The practice phone on file for Dr. Chen is (617) 492-3500.
What is Dr. Lin H. Chen's medical license number?
Dr. Chen holds Massachusetts license 70802.
Which hospitals is Dr. Lin H. Chen affiliated with?
Dr. Chen practices at Mount Auburn Hospital in Cambridge, Massachusetts.
What medical group is Dr. Lin H. Chen part of?
Dr. Chen is linked to Mass General Brigham Medical Group. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Lin H. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 24 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Lin H. Chen see?
CMS counts 35 Medicare patients who saw Dr. Chen in 2024, with an average age of 71.
What services does Dr. Lin H. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were vaccine or vaccine administration (90662) and medicare service (G0008).
Show 4 more questionsShow fewer questions
Where did Dr. Lin H. Chen go to medical school?
Dr. Chen graduated from Jefferson Medical College of Thomas Jefferson University in 1986.
What drugs does Dr. Lin H. Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Azithromycin, Atovaquone-Proguanil HCl and Paxlovid.
Has Dr. Lin H. Chen received payments from drug or device companies?
CMS Open Payments shows $75,971 in general payments to Dr. Chen from 11 companies from 2017 to 2024. The largest total came from Valneva USA, Inc.
How long has Dr. Lin H. Chen been practicing?
Dr. Chen graduated from medical school in 1986, 40 years ago.
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