Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

MS. Abigail Elizabeth Diefenbach, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1023856200

MS. Abigail Elizabeth Diefenbach, AGACNP-BC is a Nurse Practitioner in Dearborn, Michigan. Qualified in 2024, 2 years ago. Practices with Beaumont Medical Group Hospital Based Services, a 572-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
2
Licensed in
MI
In the registry since
2024

Practice location Address checks out

18101 Oakwood Blvd
Dearborn, MI 48124-4089
Phone: (313) 593-7000
Show map & directions

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

Additional practice locations (1)

  • 27355 John R Rd, Madison Heights, MI 48071-3300 — (248) 291-2698

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 4704322332 (MI)

Record details

NPI number1023856200
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGACNP-BC
Sole proprietorNo
NPI enumeratedJuly 19, 2024
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Beaumont Medical Group Hospital Based Services — 572 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Beaumont Medical Group Hospital Based Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 572 clinicians in the practice; 12 are shown here.

Other providers in Dearborn