DR. GREGORY F JANECZKO MD
NPI 1457497869
Anesthesiology in Springfield, MO

Q: What is Gregory Janeczko's NPI number?

The NPI number for Gregory Janeczko is 1457497869. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Q: What is Gregory Janeczko's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Janeczko was last updated on July 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 30, 2007

1235 E CHEROKEE ST, SPRINGFIELD, MO 65804(417) 820-2829(417) 820-8852 Get Directions Write a Review

NPPES record last updated: July 11, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Gregory F Janeczko Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREGORY F JANECZKO MD (NPI 1457497869) is an individual anesthesiology provider in Springfield, Missouri, licensed in Missouri (R9127) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1457497869

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. GREGORY F JANECZKOCredential: MD

Location Address1235 E CHEROKEE STSpringfield, MO 65804-2203

Mailing AddressPo Box 2580Springfield, MO 65801-2580 · (417) 829-4620 · Fax (417) 829-4316

Phone(417) 820-2829

Fax(417) 820-8852

Sole ProprietorNo

Enumeration DateJanuary 30, 2007

Last NPPES UpdateJuly 11, 2008

✔ NPI 1457497869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in MO · R9127

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

1235 E CHEROKEE ST, Springfield, MO 65804

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Other Identifiers 4

Medicare UPINA12556MO

Medicaid122759001AR

Medicare PIN088013268MO

Medicaid200529303MO

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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