Dr. Eva Tseng, MD
- Medicare services, 2024
- 134
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 658
- Publications
- 31
- Hospital affiliations
- 2
- Practice address
- 5255 Loughboro Rd NW, Washington, DC 20016
- Practice phone
- Call (202) 537-4680
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tseng'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. Eva Tseng is an internist in Washington, District of Columbia
Dr. Tseng practices at Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System.
Dr. Tseng's NPI, 1790075075, was assigned on April 7, 2011. Dr. Tseng graduated from Tufts University School of Medicine in 2011. Dr. Tseng holds Maryland license D0077139.
- NPI
- 1790075075NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597996611
- NPI enumeration date
- April 7, 2011
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (202) 537-4680
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eva Tseng practices at Sibley Memorial Hospital in Washington, District of Columbia
Dr. Tseng's primary practice is Sibley Memorial Hospital, at 5255 Loughboro Rd NW, Washington, DC 20016 in The District County. The practice phone is (202) 537-4680.
- Sibley Memorial Hospital5255 Loughboro Rd NW, Washington, DC 20016 · The District CountyPhone(202) 537-4680
Source: Dmand AI Affiliation Data
Dr. Eva Tseng is affiliated with 3 sites of care and 1 medical group
Dr. Tseng's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System. Dr. Tseng is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Tseng to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eva Tseng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tseng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sibley Memorial Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Eva Tseng is one of 660 internists in District of Columbia
Internal medicine is Dr. Tseng's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tseng is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Tseng
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. Eva Tseng billed Medicare for 134 services in 2024
CMS data shows 134 Medicare services from Dr. Tseng across 3 procedure codes in 2024, for 33 Medicare patients. Medicare paid $7,587 for them. Every service was in an office.
Dr. Tseng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1552024: 6955%
- Other services
- 2023: 542024: 6520%
Dr. Tseng compared with the District of Columbia median for internists, 2024
- Dr. Tseng
- District of Columbia median
- Medicare services
- 134vs 35462% below
- Medicare patients
- 33vs 15378% below
- Part D claims
- 392vs 1103.6 times
Medians across 591 internists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Tseng'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.
Need commercial claims for Dr. Tseng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tseng and other internists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eva Tseng treated 33 Medicare patients in 2024, average age 75
CMS counts 33 Medicare patients who saw Dr. Tseng in 2024. The largest group is 75 to 84, with 16 patients. 73% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tseng's median patient age at 69, with 67% women.
Dr. Tseng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tseng's Medicare patients by sex, 2024
- Women2164%
- Men1236%
Chronic conditions among Dr. Tseng's Medicare patients, 2024
- High cholesterol73%
- High blood pressure64%
- Arthritis55%
- Ischemic heart disease36%
- Osteoporosis36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tseng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eva Tseng wrote 658 Medicare Part D claims in 2024
In 2024, Dr. Tseng wrote 658 Medicare Part D claims for 64 patients. 89% of them were for generic drugs. CMS names the drug for 392 of them, across 17 drugs with 11 or more claims each, at $41,664 in total drug cost. In 2023, CMS named 374 claims across 18 drugs.
Dr. Tseng's Part D claims by kind of drug, 2024
- Generic583 claims89%
- Brand-name64 claims10%
- Other11 claims2%
Dr. Tseng'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. Tseng's Part D claims, 2024
- Opioids4%24 of 658 claims
- Antibiotics2%16 of 658 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: 3742024: 3925%
Drugs named by CMS: 17 in 2024, 18 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. Eva Tseng offers telehealth to Medicare patients
CMS lists Dr. Tseng as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eva Tseng has 31 publications on record
Dmand AI links 31 papers to Dr. Tseng, published from 2015 to 2024. 2018 was the busiest year, with 6. The most frequent topics are Diabetes Mellitus, Type 2, Prediabetic State and Primary Health Care. Dr. Tseng has published most often in J Gen Intern Med. Dr. Tseng's most frequent co-authors are Nisa M. Maruthur, MD, Lawrence John Appel, MD and Wendy Lynet Bennett, MD.
Dr. Tseng's papers by year, 2015 to 2024
Topics Dr. Tseng writes about most
- Diabetes Mellitus, Type 2
- Prediabetic State
- Primary Health Care
- Diabetes Mellitus
- Obesity
- Weight Loss
- Body Mass Index
- Metformin
Dr. Tseng's most frequent co-authors
- Nisa M. Maruthur, MD19 shared papers
- Lawrence John Appel, MD7 shared papers
- Wendy Lynet Bennett, MD5 shared papers
Recent publications by Dr. Tseng
Jt Comm J Qual Patient Saf
Am J Prev Med
See who Dr. Tseng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tseng works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eva Tseng received $105 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Tseng from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $105.
Companies that paid Dr. Tseng the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eva Tseng graduated from Tufts University School of Medicine
Dr. Tseng graduated from Tufts University School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eva Tseng'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Eva Tseng
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. Eva Tseng's NPI number?
Dr. Eva Tseng's NPI number is 1790075075. It was assigned on April 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Eva Tseng?
Dr. Eva Tseng is an internist in Washington, District of Columbia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eva Tseng practice?
Dr. Tseng practices at 5255 Loughboro Rd NW, Washington, DC 20016. Dr. Tseng's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System. Dmand AI also links Dr. Tseng to 1 group practice or clinic.
What is Dr. Eva Tseng's office phone number?
The practice phone on file for Dr. Tseng is (202) 537-4680.
What is Dr. Eva Tseng's medical license number?
Dr. Tseng holds Maryland license D0077139.
Which hospitals is Dr. Eva Tseng affiliated with?
Dr. Tseng practices at Sibley Memorial Hospital in Washington, District of Columbia. Dr. Tseng is also affiliated with The Johns Hopkins Hospital.
What medical group is Dr. Eva Tseng part of?
Dr. Tseng is linked to Johns Hopkins University.
Does Dr. Eva Tseng accept Medicare?
Yes. CMS data shows Dr. Tseng billed Medicare for 134 services in 2024.
Does Dr. Eva Tseng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tseng as offering telehealth services.
How many Medicare patients does Dr. Eva Tseng see?
CMS counts 33 Medicare patients who saw Dr. Tseng in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Eva Tseng bill to Medicare?
In 2024, Dr. Tseng's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Eva Tseng go to medical school?
Dr. Tseng graduated from Tufts University School of Medicine in 2011.
What drugs does Dr. Eva Tseng prescribe most?
In 2024 Medicare Part D data, Dr. Tseng's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Eva Tseng received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Tseng from 1 company from 2023 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Eva Tseng been practicing?
Dr. Tseng graduated from medical school in 2011, 15 years ago.
Does Dr. Eva Tseng do research?
Dmand AI links 31 publications to Dr. Tseng, published from 2015 to 2024.
Who does Dr. Eva Tseng publish with?
Dr. Tseng's most frequent co-authors are Nisa M. Maruthur, MD (19 shared papers), Lawrence John Appel, MD (7 shared papers) and Wendy Lynet Bennett, MD (5 shared papers).
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