Ihab H S Masri, MBBS
Internal Medicine Physician · Washington, DC
Ihab H S Masri, MBBS is an internal medicine physician with a practice address in Washington, District of Columbia, and NPI 1083275184, issued on Jun 28, 2019. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Ihab H S Masri
- Credential
- MBBS
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 36667 WV
Self-reported in NPPES; status is on the state search - Practice location
- 110 Irving St NW Dept OF, Washington, DC 20010
- Phone
- (202) 877-8278
- Enumerated
- Jun 28, 2019
- Record last updated
- Aug 3, 2026
- Fax
- (202) 877-6292
- Medicaid ID
- 1083275184 WV
- 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 Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ihab H S Masri 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
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
44 Medicare Part D claims for 19 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 68% of claims.
Most prescribed
- Albuterol Sulfate Hfa16 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.
Ihab H S Masri among 901 internal medicine physician records in District of Columbia
Ihab H S Masri, MBBS 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2026 · 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).
891 internal medicine physician records list a practice address in Washington
They are 891 of the 45,857 NPPES records with a practice address in Washington, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- 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 Ihab H S Masri, MBBS's NPI number?
Ihab H S Masri, MBBS's National Provider Identifier (NPI) is 1083275184, issued on Jun 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ihab H S Masri, MBBS located?
The NPPES record lists a practice address at 110 Irving St NW Dept OF, Washington, DC, 20010. Phone: (202) 877-8278. Providers update this record themselves, so call before visiting.
How can I verify Ihab H S Masri, MBBS'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 Ihab H S Masri, MBBS prescribe under Medicare Part D?
In 2024, Ihab H S Masri, MBBS had 44 Medicare Part D claims for 19 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.