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

Mr. Steven Hal Twilley, CRNP

Individual provider Family Medicine Physician · NPI 1235960402

Mr. Steven Hal Twilley, CRNP is a Nurse Practitioner in Salisbury, Maryland. Qualified in 2024, 2 years ago. Practices with Ydiprmc, LLC, a 29-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Delaware and Maryland.

Years since qualifying
2
Licensed in
DE, MD
In the registry since
2024
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

100 E Carroll St
Salisbury, MD 21801-5422
Phone: (410) 543-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 38229 Dupont Blvd, Selbyville, DE 19975-3045 — (302) 433-6440

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence AC006719 (MD)
Family Medicine Physician Taxonomy 207Q00000X · Licence LG-0012838 (DE)

Record details

NPI number1235960402
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNP
Sole proprietorYes
NPI enumeratedAugust 9, 2024
Last updated in NPPESJune 5, 2025
Certification dateJune 5, 2025

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 Ydiprmc, Llc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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