Jonathan Lischalk, M.D.
Radiation Oncology Physician · Washington, DC
Jonathan Lischalk, M.D. is a radiation oncology physician with a practice address in Washington, District of Columbia, and NPI 1083973556, issued on May 3, 2012. Check the license (District of Columbia MD044917, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jonathan Lischalk
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- MD044917 DC
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Reservoir RD NW Dept OF, Washington, DC 20007
- Phone
- (202) 444-3320
- Enumerated
- May 3, 2012
- Record last updated
- Aug 29, 2022
- Fax
- (202) 444-3786
- Medicare enrollment
- Enrolled (PECOS I20170928002856); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 26 in District of Columbia → Look up another NPI →
Also registered at 3800 Reservoir RD NW Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeremy AdamsonStudent in an Organized Health Care Education/Training Program1518660620
- Marina AddarioAnesthesiology Physician1326677543
- Rameel AhmadInternal Medicine Physician1790313534
- Enat Ayele, MDStudent in an Organized Health Care Education/Training Program1053252999
- Roxana AzimiStudent in an Organized Health Care Education/Training Program1649920026
- Ryan Bailey, MDStudent in an Organized Health Care Education/Training Program1851195424
Verify Jonathan Lischalk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD044917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average radiation oncology physician in 2024
267 Medicare Part D claims for 73 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl191 claims
- Cephalexin21 claims
- Omeprazole12 claims
- Diazepam11 claims
- Pantoprazole Sodium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 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).
Industry payments in 2024: $4,147.35
8 payments; by number, the most common kind was consulting fee; the largest payer was Accuray Incorporated. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Medstar Medical Group II LLCWashington, DC
- Mgmc LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Lischalk among 26 radiation oncology physician records in District of Columbia
Jonathan Lischalk, M.D. is one of 26 radiation oncology physician records with a practice address in District of Columbia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 65% of them.
- NPI issued2012 · 65% of these records are older, 27% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · median 2004 among the 18 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in District of Columbia
There are 26 radiation oncology physician records in District of Columbia.
All 26 in District of Columbia → Every provider in Washington → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Joann Collier-ManningWashington, DC 200071891795167
- Brian CollinsWashington, DC 200071417956640
- Sean CollinsWashington, DC 200071396764965
- Anatoly Dritschilo, M.D.Washington, DC 200071285626010
- Nitika PaudelWashington, DC 200071063830347
- Sophia Rizvi, MDWashington, DC 200071003435827
- Keith Unger, MDWashington, DC 200071205077781
- Adedamola Omogbehin, MDWashington, DC 200101841233541
Common questions
What is Jonathan Lischalk, M.D.'s NPI number?
Jonathan Lischalk, M.D.'s National Provider Identifier (NPI) is 1083973556, issued on May 3, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Lischalk, M.D. located?
The NPPES record lists a practice address at 3800 Reservoir RD NW Dept OF, Washington, DC, 20007. Phone: (202) 444-3320. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Lischalk, M.D.'s license?
NPPES lists District of Columbia license number MD044917, 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.
How much does Jonathan Lischalk, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Lischalk, M.D. had 267 Medicare Part D claims for 73 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Jonathan Lischalk, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 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.