Amputation, SurgicalEndovascular ProceduresIschemia
Dr. Stephen S. Cha, MD
NPI1396918587
- Part D claims, 2016
- 24
- Publications
- 144
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 2032 Belmont Rd Nw Apt 605, Washington, DC 20009-5417
- Practice phone
- Call (202) 657-9551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
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Dr. Stephen S. Cha is an internist in Washington, District of Columbia
Dr. Cha practices with Unity Health Care, a medical group.
Dr. Cha's NPI, 1396918587, was assigned on April 8, 2008. Dr. Cha holds District of Columbia license MD036307.
NPI and contact details
- NPI
- 1396918587NPI Registry (opens in a new tab)
- NPI enumeration date
- April 8, 2008
- NPI status
- Active
- Practice phone
- (202) 657-9551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Stephen S. Cha's practice address is in Washington, District of Columbia
Dr. Cha's practice address in the NPI Registry is 2032 Belmont Rd Nw Apt 605, Washington, DC 20009-5417. The practice phone is (202) 657-9551.
- NPI Registry address2032 Belmont Rd Nw Apt 605, Washington, DC 20009-5417Phone(202) 657-9551
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen S. Cha is affiliated with 1 medical group
Dr. Cha is part of Unity Health Care, a medical group in Washington, District of Columbia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen S. Cha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unity Health Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen S. Cha is one of 660 internists in District of Columbia
Internal medicine is Dr. Cha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cha is licensed in District of Columbia.
Specialties and state licenses
- Internal medicine, District of ColumbiaPrimary
Internists near Dr. Cha
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. Stephen S. Cha's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Cha's median patient age at 72, with 100% women.
Dr. Cha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Stephen S. Cha wrote 24 Medicare Part D claims in 2016
In 2016, Dr. Cha wrote 24 Medicare Part D claims. They cover 2 drugs, with $3,260 in total drug cost.
Part D claims, 201624
Drugs named by CMS2
Total drug cost$3,260
Dr. Cha's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Stephen S. Cha has 144 publications on record
Dmand AI links 144 papers to Dr. Cha, published from 2010 to 2022. 2013 was the busiest year, with 18. The most frequent topics are Comorbidity, Minnesota and Pilot Projects. Dr. Cha has published most often in J Vasc Surg. Dr. Cha's most frequent co-authors are Gustavo S. Oderich, MD, Peter Gloviczki, MD and Brent A. Bauer, MD.
Papers144
Years published2010 to 2022
Dr. Cha's papers by year, 2013 to 2022
Topics Dr. Cha writes about most
- Comorbidity
- Minnesota
- Pilot Projects
- Endovascular Procedures
- Predictive Value of Tests
- Blood Vessel Prosthesis Implantation
- Aortic Aneurysm, Thoracic
- Postoperative Complications
Dr. Cha's most frequent co-authors
- Gustavo S. Oderich, MD22 shared papers
- Peter Gloviczki, MD13 shared papers
- Brent A. Bauer, MD12 shared papers
Recent publications by Dr. Cha
Carcinoma, Transitional CellKidney NeoplasmsNephroureterectomy
BMC Cardiovasc Disord
DiastoleEchocardiographyHeart Ventricles
See who Dr. Cha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cha works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Stephen S. Cha'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Stephen S. Cha
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. Stephen S. Cha's NPI number?
Dr. Stephen S. Cha's NPI number is 1396918587. It was assigned on April 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen S. Cha?
Dr. Stephen S. Cha 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. Stephen S. Cha practice?
Dr. Cha practices at 2032 Belmont Rd Nw Apt 605, Washington, DC 20009-5417. Dr. Cha's primary practice is Unity Health Care, a medical group.
What is Dr. Stephen S. Cha's office phone number?
The practice phone on file for Dr. Cha is (202) 657-9551.
What is Dr. Stephen S. Cha's medical license number?
Dr. Cha holds District of Columbia license MD036307.
What medical group is Dr. Stephen S. Cha part of?
Dr. Cha is part of Unity Health Care in Washington, District of Columbia.
What drugs does Dr. Stephen S. Cha prescribe most?
In 2016 Medicare Part D data, Dr. Cha's most prescribed drugs by claims were Lantus and Metformin HCl.
How long has Dr. Stephen S. Cha been practicing?
Dr. Cha's NPI was assigned in 2008.
Does Dr. Stephen S. Cha do research?
Dmand AI links 144 publications to Dr. Cha, published from 2010 to 2022.
Who does Dr. Stephen S. Cha publish with?
Dr. Cha's most frequent co-authors are Gustavo S. Oderich, MD (22 shared papers), Peter Gloviczki, MD (13 shared papers) and Brent A. Bauer, MD (12 shared papers).
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