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

Dyanne Westerberg, DO

Individual provider Family Medicine Physician · NPI 1215911987

Dyanne Westerberg, DO is a Family Practice in Wilmington, Delaware. Graduated from Philadelphia College of Osteopathic Medicine in 1983, 43 years ago. Licensed in Delaware, New Jersey and Pennsylvania.

Years since qualifying
43
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
DE, NJ, PA
In the registry since
2005
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1401 Foulk Rd Ste 100B
Wilmington, DE 19803-2764
Phone: (302) 477-3300
Fax: (302) 477-3311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25MB08313300 (NJ)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS005360L (PA)
Family Medicine Physician Taxonomy 207Q00000X · Licence C2-0003315 (DE)

Record details

NPI number1215911987
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 5, 2005
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026
Mailing address3 Cooper Plz Rm 502, Camden, NJ 08103-1438

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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