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NPISignal

Individual Healthcare Provider

Hershel Mack Machen, CRNA

NPI Record: ActiveNurse Anesthetist, Certified Registered
NPI1568670230
Paragould, Arkansas

Provider's NPPES record last updated: July 16, 2021

Overview

Entity Type
Individual Healthcare Provider
NPI
1568670230
Primary Specialty
Nurse Anesthetist, Certified Registered
Practice Location
Paragould, Arkansas
Sole Proprietor
Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 21, 2026, 4:35 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Nurse Anesthetist, Certified Registered

    Physician Assistants & Advanced Practice Nursing Providers

    Primary

    (1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

    Taxonomy code 367500000X
  • General Acute Care Hospital

    Hospitals

    An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

    Taxonomy code 282N00000X

Provider-Reported License Information

Nurse Anesthetist, Certified Registered (Arkansas)
C001436
General Acute Care Hospital (Missouri)
2005035297
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

900 W Kingshighway

Paragould, Arkansas 72450-5942

Phone: (870) 239-7000

Additional Practice Location

2620 N Westwood Blvd

Poplar Bluff, Missouri 63901-3396

Phone: (573) 785-7721

Record Information

Enumeration Date
May 18, 2007
Provider's NPPES Record Last Updated
July 16, 2021
Certification Date
July 16, 2021
NPISignal NPPES Dataset
August 2026

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