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GREGORY S LARSEN MD
NPI 1366447922
Anesthesiology in Pueblo, CO

Active since June 20, 2005
73.79/100
CMS Quality Rating
1008 MINNEQUA AVE, PUEBLO, CO 81004(719) 557-4221(719) 557-3834 Get Directions Write a Review

NPPES record last updated: July 7, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory S Larsen Md NPPES

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

GREGORY S LARSEN MD (NPI 1366447922) is an individual anesthesiology provider in Pueblo, Colorado, licensed in Colorado (41504) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1366447922
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGREGORY S LARSENCredential: MD
Location Address1008 MINNEQUA AVEPueblo, CO 81004-3733
Mailing AddressPo Box 911057Denver, CO 80291-1057 · (719) 557-4221 · Fax (719) 557-3834
Phone(719) 557-4221
Fax(719) 557-3834
Sole ProprietorNo
Enumeration DateJune 20, 2005
Last NPPES UpdateJuly 7, 2015
✔ NPI 1366447922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CO · 41504
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.
1008 MINNEQUA AVE, Pueblo, CO 81004
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Other Identifiers 3

Medicare ID-Type Unspecified499028
Medicaid52735567CO
Medicare UPINH84451

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.87
Promoting Interoperability92
Improvement Activities40
Cost36.93

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.

DR. MICHAEL J MCCOLLUM M.D.
Radiology (Diagnostic Radiology)
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 542-7891
MATTHEW L. GARCIA PTA
Physical Therapy Assistant
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 557-5417
MICHAEL R. HERRON CRNA
Nurse Anesthetist, Certified Registered
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 560-5717
GEOFFREY ERIC JOHNSON MD
Radiology (Radiation Oncology)
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 557-5460
MR. KRISTOPHER A. BLACK CRNA
Nurse Anesthetist, Certified Registered
1008 MINNEQUA AVE, OR/ANESTHESIOLOGY
PUEBLO, CO 81004
Pueblo County (719) 557-3824
PUEBLO RADIATION ONCOLOGY, P.C.
Radiology (Radiation Oncology)
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 560-5482
CATHOLIC HEALTH INITIATIVES COLORADO
Pharmacy (Community/Retail Pharmacy)
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 557-5676
MR. WARREN A. BERG AAS
Physical Therapy Assistant
1008 MINNEQUA AVE
PUEBLO, CO 81004
Pueblo County (719) 557-5001

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Larsen's NPI number?

The NPI number for Gregory Larsen is 1366447922. It was assigned to this individual provider in the NPPES registry on June 20, 2005.

Where is Gregory Larsen located?

Gregory Larsen practices at 1008 Minnequa Ave, Pueblo, CO 81004. The listed phone number is (719) 557-4221.

What is Gregory Larsen's specialty?

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

What insurance does Gregory Larsen accept?

Health plans from Oscar Insurance Company list Gregory Larsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Larsen was last updated on July 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.