Jason Umans

  • Washington, DC
  • Nephrologist
NPI1215936182
Publications
203
Industry payments
$73,137
State license
1
Year NPI issued
2005
Practice address
3800 Reservoir Rd Nw, Washington, DC 20007-2113
Practice phone
Call (202) 444-9183
Professional email
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Personal email
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Mobile number
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Social profiles

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Jason Umans is a nephrologist in Washington, District of Columbia

Jason Umans practices in Washington, District of Columbia.

Jason Umans' NPI, 1215936182, was assigned on July 21, 2005. Jason Umans holds District of Columbia license 31884.

NPI and contact details
NPI enumeration date
July 21, 2005
NPI status
Active
Practice phone
(202) 444-9183
Professional email
Get email
Personal email
Get email
Mobile number
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Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Jason Umans' practice address is in Washington, District of Columbia

Jason Umans' practice address in the NPI Registry is 3800 Reservoir Rd Nw, Washington, DC 20007-2113. The practice phone is (202) 444-9183.

  • NPI Registry address
    3800 Reservoir Rd Nw, Washington, DC 20007-2113Phone(202) 444-9183

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Jason Umans' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Jason Umans practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Jason Umans' practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Jason Umans is one of 58 nephrologists in District of Columbia

Nephrology is Jason Umans' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Jason Umans is licensed in District of Columbia.

Specialties and state licenses

  • Nephrology, District of ColumbiaPrimaryLicense 31884 · taxonomy 207RN0300X

Nephrologists near Jason Umans

Counts of nephrologists 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

Jason Umans has 203 publications on record

Dmand AI links 203 papers to Jason Umans, published from 2011 to 2025. 2024 was the busiest year, with 19. The most frequent topics are Indians, North American, Cardiovascular Diseases and Arsenic. Jason Umans has published most often in Environ Res. Jason Umans' most frequent co-authors are Lyle G. Best, MD, Richard B. Devereux, MD and Nora Franceschini, MD.

Papers203
Years published2011 to 2025

Jason Umans' papers by year, 2016 to 2025

Topics Jason Umans writes about most

  • Indians, North American
  • Cardiovascular Diseases
  • Arsenic
  • Environmental Exposure
  • American Indian or Alaska Native
  • Diabetes Mellitus, Type 2
  • Alaska
  • Arizona

Jason Umans' most frequent co-authors

Recent publications by Jason Umans

See all 203 publications and co-authors

See who Jason Umans researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jason Umans works with, so you can find a warm path to the right nephrologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Jason Umans received $73,137 in industry payments from 2016 to 2017

CMS Open Payments shows 70 general payments to Jason Umans from 1 drug or device company from 2016 to 2017. Honoraria make up the largest share, 82% of the total. Duchesnay USA Incorporated paid the most, $73,137.

General payments to Jason Umans by program year, 2016 to 2017

General payments to Jason Umans by kind, 2016 to 2017

$73.1Kin total
  • Honoraria$60,00082%
  • Speaker and faculty fees$8,10011%
  • Travel and lodging$3,1744%
  • Food and beverage$1,8623%

Companies that paid Jason Umans the most, 2016 to 2017

Share is of all general payments to this clinician.

See all payments to Jason Umans

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Jason Umans's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Jason Umans

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Jason Umans' NPI number?

Jason Umans' NPI number is 1215936182. It was assigned on July 21, 2005, and it is active in the NPI Registry.

What does Jason Umans specialize in?

Jason Umans is a nephrologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Jason Umans practice?

Jason Umans practices at 3800 Reservoir Rd Nw, Washington, DC 20007-2113.

What is Jason Umans' office phone number?

The practice phone on file for Jason Umans is (202) 444-9183.

What is Jason Umans' medical license number?

Jason Umans holds District of Columbia license 31884.

Has Jason Umans received payments from drug or device companies?

CMS Open Payments shows $73,137 in general payments to Jason Umans from 1 company from 2016 to 2017. The largest total came from Duchesnay USA Incorporated.

How long has Jason Umans been practicing?

Jason Umans' NPI was assigned in 2005.

Does Jason Umans do research?

Dmand AI links 203 publications to Jason Umans, published from 2011 to 2025.

Who does Jason Umans publish with?

Jason Umans' most frequent co-authors are Lyle G. Best, MD (59 shared papers), Richard B. Devereux, MD (34 shared papers) and Nora Franceschini, MD (16 shared papers).

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