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

Dr. Johannah Kathryn Merrill, MD

Individual provider Emergency Medicine Physician · NPI 1386098093

Dr. Johannah Kathryn Merrill, MD is an Emergency Medicine in Lawrence, Massachusetts. Graduated from University of Virginia School of Medicine in 2016, 10 years ago. Works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts and North Carolina.

Years since qualifying
10
Trained at
University of Virginia School of Medicine
Licensed in
MA, NC
In the registry since
2016
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 General St
Lawrence, MA 01841-2997
Phone: (434) 981-9742
Show map & directions

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

Additional practice locations (3)

  • 101 Manning Dr, Chapel Hill, NC 27514-4220 — (984) 974-7833
  • 170 Manning Dr # 7594, Chapel Hill, NC 27514-4221 — (919) 966-6442
  • 601 Elmwood Ave Box 655, Rochester, NY 14642-0001 — (585) 463-2940

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 281944 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2019-00453 (NC)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1386098093
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2016
Last updated in NPPESJuly 28, 2020
Certification dateJuly 28, 2020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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