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

Johanna Catherine McKenna, CRNP

Individual provider Family Nurse Practitioner · NPI 1265049324

Johanna Catherine McKenna, CRNP is a Nurse Practitioner in Lebanon, New Hampshire. Graduated from George Washington University School of Medicine in 2020, 6 years ago. Practices with Mary Hitchcock Memorial Hospital, a 1,266-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland and New Hampshire.

Years since qualifying
6
Trained at
George Washington University School of Medicine
Licensed in
MD, NH
In the registry since
2020
Specialties on file
2
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

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Practice location Address checks out

18 Old Etna Rd
Lebanon, NH 03766-1970
Phone: (603) 650-5000
Fax: (603) 640-1228
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 317 E Diamond Ave Ste C, Gaithersburg, MD 20877-5327 — (240) 246-1111
  • 10750 Columbia Pike Ste 320, Silver Spring, MD 20901-4453 — (603) 630-4454

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 111369-23 (NH)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R220471 (MD)

Record details

NPI number1265049324
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorYes
NPI enumeratedSeptember 23, 2020
Last updated in NPPESDecember 15, 2025
Certification dateDecember 15, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Mary Hitchcock Memorial Hospital — 1266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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