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

Tanya Trewick - Ryans, CRNP

Individual provider Family Nurse Practitioner · NPI 1689056343

Tanya Trewick - Ryans, CRNP is a Nurse Practitioner in Newark, Delaware. Qualified in 2025, 1 year ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Delaware, Florida and Pennsylvania.

Years since qualifying
1
Licensed in
DE, FL, PA
In the registry since
2015
Specialties on file
5
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

200 Continental Dr Ste 401
Newark, DE 19713-4337
Phone: (302) 223-2027
Fax: (302) 337-5945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 75 Valley Stream Pkwy Fl 2, Malvern, PA 19355-1459 — (302) 223-2027

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence L8-0010980 (DE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence SP016236 (PA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence ARNP9462039 (FL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence SP032504 (PA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence LG-0013349 (DE)

Record details

NPI number1689056343
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorYes
NPI enumeratedJune 18, 2015
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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