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

Lorien Knapp, NP

Individual provider Family Nurse Practitioner · NPI 1588511380

Lorien Knapp, NP is a Nurse Practitioner in Muncie, Indiana. Qualified in 2025, 1 year ago. Practices with Open Door Health Services Inc, a 40-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
1
Licensed in
IN
In the registry since
2026
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

333 S Madison St
Muncie, IN 47305-2465
Phone: (765) 286-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 71017845A (IN)

Record details

NPI number1588511380
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 12, 2026
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing addressPo Box 1676, Muncie, IN 47308-1676

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)
Group practice Open Door Health Services Inc — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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