npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Maryland › Student in an Organized Health Care Education/Training Program

Martin O'Donnell, M.B., B.CH., B.A.O

NPI 1336935113 · on the registry since 2025

Practice

Address
Johns Hopkins Hospital
600 N. Wolfe Street, Pathology 509
Baltimore, MD 21287
Phone
(410) 614-1522
Fax
(410) 502-6736
Clinicians at this address
38

Registry record

Primary taxonomy
Student in an Organized Health Care Education/Training Program
390200000X
Sex
Male
Record last updated
2025-09-05

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland