Dr. Janet Yanqing Mei, MD
- Medicare services, 2024
- 5,551
- Medicare patients, 2024
- 1,266
- Hospital affiliations
- 4
- Medical groups
- 4
- State licenses
- 3
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mei's professional email, personal email and mobile number
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Dr. Janet Yanqing Mei is a diagnostic radiologist in Boston, Massachusetts
Dr. Mei practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Mei's NPI, 1386008431, was assigned on April 5, 2016. Dr. Mei holds Maryland license D96482.
- NPI
- 1386008431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911248224
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Janet Yanqing Mei practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Mei's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Janet Yanqing Mei is affiliated with 7 sites of care and 4 medical groups
Dr. Mei's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Mei is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Mei to 2 more hospitals, 3 medical groups, 2 group practices and clinics and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Janet Yanqing Mei's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mei practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janet Yanqing Mei is one of 1,246 diagnostic radiologists in Massachusetts
Diagnostic radiology is Dr. Mei's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Mei's licenses on file in 3 states: Maryland, District of Columbia and Massachusetts.
Specialties and state licenses
- Diagnostic radiology, MarylandPrimary
- District of Columbia license
- Massachusetts license
Diagnostic radiologists near Dr. Mei
Counts of diagnostic radiologists 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. Janet Yanqing Mei billed Medicare for 5,551 services in 2024
CMS data shows 5,551 Medicare services from Dr. Mei across 22 procedure codes in 2024, for 1,266 Medicare patients. Medicare paid $125,702 for them.
Dr. Mei's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 16,8472024: 3,47879%
- Imaging
- 2023: 1,8102024: 2,07315%
Where Dr. Mei's Medicare services took place, 2024
- In an office3,72267%
- In a facility1,82933%
Dr. Mei compared with the Massachusetts median for diagnostic radiologists, 2024
- Dr. Mei
- Massachusetts median
- Medicare services
- 5,551vs 2,2422.5 times
- Medicare patients
- 1,266vs 1,57119% below
Medians across 1,108 diagnostic radiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Mei'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. Janet Yanqing Mei treated 1,266 Medicare patients in 2024, average age 73
CMS counts 1,266 Medicare patients who saw Dr. Mei in 2024. The largest group is 65 to 74, with 477 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mei's median patient age at 68, with 50% women.
Dr. Mei's Medicare patients by age, 2024
Dr. Mei's Medicare patients by sex, 2024
- Women67753%
- Men58947%
Chronic conditions among Dr. Mei's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Mood disorders47%
- Depression43%
- Diabetes41%
- Ischemic heart disease40%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mei's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Sources for Dr. Janet Yanqing Mei'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) |
| 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. Janet Yanqing Mei
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. Janet Yanqing Mei's NPI number?
Dr. Janet Yanqing Mei's NPI number is 1386008431. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Janet Yanqing Mei?
Dr. Janet Yanqing Mei is a diagnostic radiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Janet Yanqing Mei practice?
Dr. Mei practices at 55 Fruit Street, Boston, MA 02114. Dr. Mei's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Mei to 2 hospitals, 3 medical groups, 2 group practices and clinics and 1 community health center.
What is Dr. Janet Yanqing Mei's office phone number?
The practice phone on file for Dr. Mei is (617) 726-2000.
What is Dr. Janet Yanqing Mei's medical license number?
Dr. Mei holds Maryland license D96482, one of the licenses on file in 3 states.
Which states has Dr. Janet Yanqing Mei been licensed in?
Dmand AI has state licenses on file for Dr. Mei in Maryland, District of Columbia and Massachusetts.
Which hospitals is Dr. Janet Yanqing Mei affiliated with?
Dr. Mei practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Mei is also affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Mei to 2 more hospitals.
What medical group is Dr. Janet Yanqing Mei part of?
Dr. Mei is linked to Johns Hopkins University. Dmand AI links Dr. Mei to 3 more medical groups.
Does Dr. Janet Yanqing Mei accept Medicare?
Yes. CMS data shows Dr. Mei billed Medicare for 5,551 services in 2024.
How many Medicare patients does Dr. Janet Yanqing Mei see?
CMS counts 1,266 Medicare patients who saw Dr. Mei in 2024, with an average age of 73.
What services does Dr. Janet Yanqing Mei bill to Medicare?
In 2024, Dr. Mei's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9585) and diagnostic imaging (70450).
How long has Dr. Janet Yanqing Mei been practicing?
Dr. Mei graduated from medical school in 2015, 11 years ago.
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