Kelly K. Johnson-Arbor, M.D.
Medical Toxicology (Emergency Medicine) Physician · Washington, DC
Kelly K. Johnson-Arbor, M.D. is a medical toxicology (emergency medicine) physician with a practice address in Washington, District of Columbia, and NPI 1124061742, issued on Jun 13, 2006. Check the license (District of Columbia MD043120, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Kelly K. Johnson-Arbor
- Credential
- M.D.
- Primary taxonomy
- Medical Toxicology (Emergency Medicine) Physician 207PT0002X
- License number
- MD043120 DC
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Reservoir RD NW, Washington, DC 20007
- Phone
- (202) 444-3059
- Enumerated
- Jun 13, 2006
- Record last updated
- Jan 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (202) 444-2130
- Medicaid IDs
- 094517600 DC
954132200 MD
001424472 CT - Medicare enrollment
- Enrolled (PECOS I20150909001160); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2001
- Entity
- Type 1 · individual
1 nearest medical toxicology (emergency medicine) physician record → All 2 in District of Columbia → Look up another NPI →
Also registered at 3800 Reservoir RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Miriam Abadie, M.D.Student in an Organized Health Care Education/Training Program1194168120
- Kathleen AbalosInternal Medicine Physician1831451764
- Fuad AbbasStudent in an Organized Health Care Education/Training Program1467256834
- Valiollah AbbassiPediatric Endocrinology Physician1073511275
- Ahmed AbdelfatahStudent in an Organized Health Care Education/Training Program1326918269
- Zeinab Abdi, M.D.Pediatrics Physician1861781437
Verify Kelly K. Johnson-Arbor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD043120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Toxicology (Emergency Medicine) Physician providers in District of Columbia
There are 2 medical toxicology (emergency medicine) physician records in District of Columbia.
All 2 in District of Columbia → Every provider in Washington → Medical Toxicology (Emergency Medicine) Physician nationwide →
The 1 medical toxicology (emergency medicine) physician record with the nearest ZIP codes
- Patrick Joyce, M.D., J.D., M.P.H.Washington, DC 204221619060100
Common questions
What is Kelly K. Johnson-Arbor, M.D.'s NPI number?
Kelly K. Johnson-Arbor, M.D.'s National Provider Identifier (NPI) is 1124061742, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kelly K. Johnson-Arbor, M.D. located?
The NPPES record lists a practice address at 3800 Reservoir RD NW, Washington, DC, 20007. Phone: (202) 444-3059. Providers update this record themselves, so call before visiting.
How can I verify Kelly K. Johnson-Arbor, M.D.'s license?
NPPES lists District of Columbia license number MD043120, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Kelly K. Johnson-Arbor, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.