npidata.org Sign in
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 › Obstetrics & Gynecology Nurse Practitioner

Elizabeth Johnston, CRNP, CNM

NPI 1629427109 · on the registry since 2016

Practice

Address
3333 N Calvert St Ste 650
Baltimore, MD 21218
Phone
(410) 554-7333
Fax
(410) 554-7334
Organisation at this address
Nascott, Inc
Gregory Walker Md
John R Senatore Dpm
Dr Craig Friedman Pa
Union Memorial Hospital
Inferred from a shared address, not stated in the registry.
Clinicians at this address
130

Registry record

Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner
363LX0001X
Also registered as
Advanced Practice Midwife
Licence states on file
MD
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-02-19

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