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.

See every abbreviation used in this directory →

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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

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,443 16 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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