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

Allison Brooke Hoyt

Individual provider Registered Nurse · NPI 1558119925

Allison Brooke Hoyt is a Certified Nurse Midwife (CNM) in Gaithersburg, Maryland. Qualified in 2023, 3 years ago. Practices with Simmonds Martin and Helmbrecht LLC, a 23-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
3
Licensed in
MD
In the registry since
2024
Specialties on file
2

Practice location Address checks out

555 Quince Orchard Rd Ste 410
Gaithersburg, MD 20878-1479
Phone: (301) 414-2300
Show map & directions

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

Additional practice locations (1)

  • 77 Thomas Johnson Dr Ste H, Frederick, MD 21702-4893 — (301) 414-2300

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence R227356 (MD)
Registered Nurse Taxonomy 163W00000X · Licence R227356 (MD)

Record details

NPI number1558119925
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 9, 2024
Last updated in NPPESMay 9, 2024
Certification dateMay 9, 2024
Mailing address14501 Chrisman Hill Dr, Boyds, MD 20841-9040

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Simmonds Martin And Helmbrecht Llc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Gaithersburg