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

Thelma Jean Stiegler, FNP

Individual provider Family Nurse Practitioner · NPI 1427728880

Thelma Jean Stiegler, FNP is a Nurse Practitioner in Rehoboth Beach, Delaware. Qualified in 2020, 6 years ago. Practices with Beebe Physician Network Inc, a 293-clinician group and works from 4 locations. Licensed in Delaware, Michigan and Minnesota.

Years since qualifying
6
Licensed in
DE, MI, MN
In the registry since
2021
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

18947 John J Williams Hwy Unit 101
Rehoboth Beach, DE 19971-4480
Phone: (302) 645-3010
Fax: (302) 645-5718
Show map & directions

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

Additional practice locations (3)

  • 424 Savannah Rd, Lewes, DE 19958-1462 — (302) 645-3770
  • 32750 Roxana Rd, Millville, DE 19967-6980 — (302) 703-3595
  • 8975 Becker Ave, Allen Park, MI 48101-1518 — (131) 362-2652

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence LG-0013128 (DE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 4704253509 (MI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 12020 (MN)

Record details

NPI number1427728880
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedSeptember 16, 2021
Last updated in NPPESFebruary 25, 2025
Certification dateFebruary 25, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Beebe Physician Network Inc. — 293 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients20
Services billed 98 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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 $678 6 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Beebe Physician Network Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 293 clinicians in the practice; 12 are shown here.

Other providers in Rehoboth Beach