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

Michelle B. Langrehr, NP

Individual provider Nurse Practitioner · NPI 1427085950

Michelle B. Langrehr, NP is a Nurse Practitioner in Wilmington, Delaware. Qualified in 1998, 28 years ago. Practices with Abby Medical LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
28
Licensed in
DE
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

7TH & Clayton Streets
Wilmington, DE 19805
Phone: (302) 421-4333
Fax: (302) 421-4858
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence LG0000298 (DE)

Record details

NPI number1427085950
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESMarch 7, 2008

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Abby Medical Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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