SearchPennsylvaniaAdult Health Nurse Practitioner

Mary Ann Knechtel, RN, CRNP-BC, ANP,GNP

NPI 1932347358 · on the registry since 2009 · sole proprietor

Federal exclusion record

The HHS Office of Inspector General publishes a list of individuals and entities excluded from Medicare, Medicaid and other federal health programs. A record on that list carries this NPI.

Mary Knechtel Butler, PA
Reason
Felony conviction relating to controlled substances
Authority
Section 1128a4 · mandatory · 5 years minimum
Excluded
2016-10-20
Recorded as
Nurse/Nurses Aide

Matched on NPI alone. OIG asks that any match be confirmed by Social Security or Employer Identification Number, neither of which appears in the public file, so treat this as something to verify rather than something established. Verify at OIG. Our copy of the list is from 2026-09-15. Reinstated parties are removed from each new release, so a person cleared since then may still appear here.

Practice

Address
2275 Swallow Hill Rd
Pittsburgh, PA 15220
Phone
(412) 279-4522
Organisation at this address
Troluna, Inc.
Manifest Psychiatry Pllc
Parallel Links Pediatrics
The Sunlight Of The Spirit
Bourse Optical Boutique, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
28

Registry record

Primary taxonomy
Adult Health Nurse Practitioner
363LA2200X
Also registered as
Registered Nurse
Registered Nurse
Gerontology Nurse Practitioner
Licence states on file
PA, NY
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2014-05-16

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Pennsylvania