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

MS. Amy Houston Mullis, CRNP

Individual provider Gerontology Nurse Practitioner · NPI 1376152553

MS. Amy Houston Mullis, CRNP is a Nurse Practitioner in Chambersburg, Pennsylvania. Qualified in 2020, 6 years ago. Practices with Good Samaritan Physician Services, a 106-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
6
Licensed in
PA
In the registry since
2020
Specialties on file
3
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

2055 Scotland Ave
Chambersburg, PA 17201-1451
Phone: (717) 217-4253
Fax: (717) 217-2901
Show map & directions

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

Additional practice locations (4)

  • 112 N 7th St, Chambersburg, PA 17201-1720 — (717) 262-4546
  • 100 N Academy Ave, Danville, PA 17822-9800 — (570) 850-3851
  • 600 Office Center Dr Bldg 600, Fort Washington, PA 19034-3293 — (717) 316-2163
  • 601 E Main St, Waynesboro, PA 17268-2332 — (717) 262-4546

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence SP022250 (PA)
Nurse Practitioner Taxonomy 363L00000X · Licence SP022250 (PA)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence SP022250 (PA)

Record details

NPI number1376152553
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedJuly 23, 2020
Last updated in NPPESJanuary 19, 2026
Certification dateJanuary 19, 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 Good Samaritan Physician Services — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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