Abdallah Khaldoun Said Qtaishat, M.D.
Internal Medicine Physician · Washington Dc, DC
Abdallah Khaldoun Said Qtaishat, M.D. is an internal medicine physician with a practice address in Washington Dc, District of Columbia, and NPI 1245979152, issued on May 31, 2022. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Abdallah Khaldoun Said Qtaishat
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 04-51316 KS
Self-reported in NPPES; status is on the state search - Practice location
- 110 Irving St. NW, Washington Dc, DC 20010
- Phone
- (202) 877-2835
- Enumerated
- May 31, 2022
- Record last updated
- Jul 16, 2025
- Fax
- (202) 877-8288
- Medicare enrollment
- Enrolled (PECOS I20250821002079); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 901 in District of Columbia → Look up another NPI →
Also registered at 110 Irving St. NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Fernandez PazStudent in an Organized Health Care Education/Training Program1841040425
- Anitha MachupalliStudent in an Organized Health Care Education/Training Program1619728110
- Flavia Tejada Frisancho, M.DStudent in an Organized Health Care Education/Training Program1144919077
Verify Abdallah Khaldoun Said Qtaishat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
278 Medicare Part D claims for 67 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Amlodipine Besylate20 claims
- Atorvastatin Calcium18 claims
- Metformin Hcl14 claims
- Lisinopril12 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.
Bills Medicare through one group practice
- Hospitalist Medicine Physicians OF Texas PLLCWichita, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abdallah Khaldoun Said Qtaishat among 901 internal medicine physician records in District of Columbia
Abdallah Khaldoun Said Qtaishat, M.D. is one of 901 internal medicine physician records with a practice address in District of Columbia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2008 among the 513 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X 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).
7 internal medicine physician records list a practice address in Washington Dc
They are 7 of the 147 NPPES records with a practice address in Washington Dc, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington Dc → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Fitzgerald Birmingham, MDWashington, DC 200101609846724
- Carmella Cole, MDWashington, DC 200101922057314
- Lawrence D'Angelo, MDWashington, DC 200101194785311
- Godwin Darko, MD, MPHWashington, DC 200101255384269
- Jessica Fields, MDWashington, DC 200101417903162
- Gerard Harris, M.D.Washington, DC 200101679542724
- Shameem Huq, MDWashington, DC 200101275587784
- Francisco King, M.D.Washington, DC 200101568430064
Common questions
What is Abdallah Khaldoun Said Qtaishat, M.D.'s NPI number?
Abdallah Khaldoun Said Qtaishat, M.D.'s National Provider Identifier (NPI) is 1245979152, issued on May 31, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Abdallah Khaldoun Said Qtaishat, M.D. located?
The NPPES record lists a practice address at 110 Irving St. NW, Washington Dc, DC, 20010. Phone: (202) 877-2835. Providers update this record themselves, so call before visiting.
How can I verify Abdallah Khaldoun Said Qtaishat, M.D.'s license?
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 Abdallah Khaldoun Said Qtaishat, M.D. prescribe under Medicare Part D?
In 2024, Abdallah Khaldoun Said Qtaishat, M.D. had 278 Medicare Part D claims for 67 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.