Youssef El Sayed Ahmad
Otolaryngology Physician · Baltimore, MD
Youssef El Sayed Ahmad is an otolaryngology physician with a practice address in Baltimore, Maryland, and NPI 1437842432, issued on May 26, 2023. Check the license (Maryland D0104713, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Youssef El Sayed Ahmad
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- D0104713 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3333 N Calvert St Ste 360, Baltimore, MD 21218
- Phone
- (410) 554-4455
- Enumerated
- May 26, 2023
- Record last updated
- Jan 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20250923002525); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 257 in Maryland → Look up another NPI →
Also registered at 3333 N Calvert St Ste 360
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay Egbert, CRNP, AGNP-CNurse Practitioner1295552925
- Julia Gulliver, FNPFamily Nurse Practitioner1306682711
Verify Youssef El Sayed Ahmad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0104713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Maryland Ent Center LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Youssef El Sayed Ahmad among 257 otolaryngology physician records in Maryland
Youssef El Sayed Ahmad is one of 257 otolaryngology physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than over 99% of them.
- NPI issued2023 · over 99% of these records are older, under 1% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2004 among the 166 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Maryland
There are 257 otolaryngology physician records in Maryland.
All 257 in Maryland → Every provider in Baltimore → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Mohammad Abraham Kazemizadeh Gol, M.D.Baltimore, MD 212181952626418
- Nadim Khoueir, M.DBaltimore, MD 212181366809972
- Peyapong Patanaphan, MDBaltimore, MD 212181578634242
- Alan Shikani, M.D.Baltimore, MD 212181962428979
- Arain Waseem, M.D.Baltimore, MD 212221043321417
- Masaru Ishii, M.D.,PH.D.Baltimore, MD 212241427004381
- Carolyn Jenks, MDBaltimore, MD 212241326387564
- Matthew Kashima, M.D.Baltimore, MD 212241487601662
Common questions
What is Youssef El Sayed Ahmad's NPI number?
Youssef El Sayed Ahmad's National Provider Identifier (NPI) is 1437842432, issued on May 26, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Youssef El Sayed Ahmad located?
The NPPES record lists a practice address at 3333 N Calvert St Ste 360, Baltimore, MD, 21218. Phone: (410) 554-4455. Providers update this record themselves, so call before visiting.
How can I verify Youssef El Sayed Ahmad's license?
NPPES lists Maryland license number D0104713, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. 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.