IndividualActive
Jason Umans
NPI 1215936182 · Nephrology Physician · Washington, DC
Jason Umans is a Nephrology Physician provider in Washington, DC (NPI 1215936182).
Provider details
- NPI number
- 1215936182
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 31884 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3800 Reservoir Rd Nw
Washington, DC 20007-2113
Phone: (202) 444-9183
Street-level locationGet directions
Mailing address
Po Box 631856
Baltimore, MD 21263-1856
Registry dates
- Enumerated
- 2005-07-21
- Last updated
- 2007-11-30
Frequently asked questions
- What is Jason Umans's NPI number?
- Jason Umans's National Provider Identifier (NPI) is 1215936182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Umans's specialty?
- Jason Umans is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Umans located?
- Jason Umans's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Jason Umans's phone number?
- The practice phone number listed in the NPPES registry for Jason Umans is (202) 444-9183.
- Is Jason Umans's NPI active?
- Yes — Jason Umans's NPI (1215936182) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.