Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Amy Nicole Johnson, CRNP

Individual provider Adult Health Nurse Practitioner · NPI 1790375111

Mrs. Amy Nicole Johnson, CRNP is a Nurse Practitioner in Abingdon, Maryland. Qualified in 2020, 6 years ago. Practices with Harford Gastroenterology Associates PA, a 9-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
6
Licensed in
MD
In the registry since
2021
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

100 Walter Ward Blvd Ste 100
Abingdon, MD 21009-1283
Phone: (443) 347-4700
Fax: (443) 643-4707
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 251 Lewis Ln Ste 105, Havre De Grace, MD 21078-3752 — (443) 347-4700

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence R187858 (MD)

Record details

NPI number1790375111
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedJanuary 20, 2021
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Harford Gastroenterology Associates Pa — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Abingdon