Hannah E. Gassie, MD
Surgery Physician · Washington, DC
Hannah E. Gassie, MD is a surgery physician with a practice address in Washington, District of Columbia, and NPI 1073172581, issued on Jun 8, 2019. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Hannah E. Gassie
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MT218545 PA
Self-reported in NPPES; status is on the state search - Practice location
- 110 Irving St NW, Washington, DC 20010
- Phone
- (202) 877-7000
- Enumerated
- Jun 8, 2019
- Record last updated
- Jun 26, 2024
- Medicare enrollment
- Enrolled (PECOS I20250717000720); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 158 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.
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- Samer Abdel Al, MDOrthopaedic Surgery Physician1558778548
Verify Hannah E. Gassie 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
Industry payments in 2024: $179.98
1 payment: food and beverage; the largest payer was Davol Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 one group practice
- Virginia Hospital Center Physician Group LLCArlington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hannah E. Gassie among 158 surgery physician records in District of Columbia
Hannah E. Gassie, MD is one of 158 surgery physician records with a practice address in District of Columbia. 71% 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 82% of them.
- NPI issued2019 · 82% of these records are older, 12% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2019 · median 2005 among the 83 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X 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).
Surgery Physician providers in District of Columbia
There are 158 surgery physician records in District of Columbia.
All 158 in District of Columbia → Every provider in Washington → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Marc Boisvert, M.D.Washington, DC 200101780658542
- Lisa Boyle, MDWashington, DC 200101063491926
- John Brebbia, M.D.Washington, DC 200101821017492
- Mark Buchly, M.D.Washington, DC 200101942380001
- Nancy Carroll, MDWashington, DC 200101700859741
- Erin Felger, M.D.Washington, DC 200101588666325
- Frederick Finelli, MDWashington, DC 200101831178300
- Jesse Garcia, M.D.Washington, DC 200101124185681
Common questions
What is Hannah E. Gassie, MD's NPI number?
Hannah E. Gassie, MD's National Provider Identifier (NPI) is 1073172581, issued on Jun 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Hannah E. Gassie, MD located?
The NPPES record lists a practice address at 110 Irving St NW, Washington, DC, 20010. Phone: (202) 877-7000. Providers update this record themselves, so call before visiting.
How can I verify Hannah E. Gassie, MD'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.
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.