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GREGORY MICHAEL DAY
NPI 1295024370
Surgery - Surgical Critical Care in Colorado Springs, CO

Active since March 29, 2011PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
1400 E BOULDER ST STE 600, COLORADO SPRINGS, CO 80909(719) 364-6487(719) 364-6488 Get Directions Write a Review

NPPES record last updated: July 24, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory Michael Day NPPES

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

GREGORY MICHAEL DAY (NPI 1295024370) is an individual surgical critical care provider in Colorado Springs, Colorado, licensed in Colorado (DR.0058888) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1295024370
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NameGREGORY MICHAEL DAY
Location Address1400 E BOULDER ST STE 600Colorado Springs, CO 80909-5533
Mailing Address2695 Rocky Mountain Avenue, Suite 150Loveland, CO 80538-9071 · (719) 364-6487 · Fax (719) 364-6488
Phone(719) 364-6487
Fax(719) 364-6488
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 29, 2011
Last NPPES UpdateJuly 24, 2017
✔ NPI 1295024370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License✔ Licensed in CO · DR.0058888
Definition
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedSurgeryTaxonomy 208600000X · License 125059546 (IL), DR.0058888 (CO)
1400 E BOULDER ST STE 600, Colorado Springs, CO 80909
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Michael Day is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274834841
PECOS Enrollment IDI20170907002159
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
48 services15 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
37 services37 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
36 services16 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
35 services20 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
34 services22 patients

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.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 15

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

DR. BRETT ALLEN FAIR M.D.
Surgery
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-6487
JULIE ANN CABALLERO PA-C, MPAS
Physician Assistant
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-6487
DAVID C CORRY M.D.
Surgery (Vascular Surgery)
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-6487
MS. JACQUELINE E. BORTNER CRNP
Nurse Practitioner (Family)
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-8346
POUDRE VALLEY MEDICAL GROUP, LLC
Surgery (Vascular Surgery)
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-8346
CHRISTOPHER DOROZYNSKI
Physician Assistant (Surgical)
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-6487
MAGDIEL TRINIDAD HERNANDEZ M.D.
Surgery (Vascular Surgery)
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-6487
BRYCE WOELMER PA- C
Physician Assistant
1400 E BOULDER ST STE 600
COLORADO SPRINGS, CO 80909
El Paso County (719) 364-8346

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 Day's NPI number?

The NPI number for Gregory Day is 1295024370. It was assigned to this individual provider in the NPPES registry on March 29, 2011.

Where is Gregory Day located?

Gregory Day practices at 1400 E Boulder St Ste 600, Colorado Springs, CO 80909. The listed phone number is (719) 364-6487.

What is Gregory Day's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Is Gregory Day enrolled in Medicare?

Yes. Gregory Day is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Gregory Day was last updated on July 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.