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DR. CATHARINE MCDERMOTT M.D.
NPI 1114306578
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Loveland, CO

Active since May 19, 2015PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
2500 ROCKY MOUNTAIN AVE STE 360, LOVELAND, CO 80538(970) 221-1000 Get Directions Write a Review

NPPES record last updated: January 18, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Catharine Mcdermott M.d. NPPES

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

DR. CATHARINE MCDERMOTT M.D. (NPI 1114306578) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Loveland, Colorado, licensed in Colorado (DR.0070059) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Sidney Regional Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1114306578
Entity TypeIndividualFemale
Primary Taxonomy208G00000X
Provider Legal NameDR. CATHARINE MCDERMOTTCredential: M.D.
Location Address2500 ROCKY MOUNTAIN AVE STE 360Loveland, CO 80538-9004
Mailing Address158 Flora Ave NeAtlanta, GA 30307-2714 · (970) 420-5253
Phone(970) 221-1000
Sole ProprietorYes
Medical School CMSEmory University School Of MedicineGraduated 2015
Enumeration DateMay 19, 2015
Last NPPES UpdateJanuary 18, 2023
NPPES CertifiedJanuary 18, 2023
✔ NPI 1114306578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
License✔ Licensed in CO · DR.0070059
Definition
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
Also ListedSurgeryTaxonomy 208600000X · License 210955 (NC)
2500 ROCKY MOUNTAIN AVE STE 360, Loveland, CO 80538
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1170 Manning DrChapel Hill, NC 27514-4221 · Phone (919) 966-4131
Location 21024 S LeMay Ave # F1051Fort Collins, CO 80524-3929 · Phone (970) 221-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Catharine Mcdermott M.d. 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 ID1456668151
PECOS Enrollment IDI20230223000472
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.

Medicare Billing Reassignment

Medicare enrollment records show Catharine Mcdermott reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Poudre Valley Medical Group, LLC
0.2 mi
General Practice
2695 ROCKY MOUNTAIN AVE, SUITE 150
Loveland, CO 80538
  • Reassigned Medicare billing, Colorado enrollment
  • 2,596 clinicians in this Medicare group
NPI 1366763260 (970) 624-4420

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

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.

Replacement of aortic valve through the skin and femoral artery 33361
This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.
53 services53 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
33 services33 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
31 services27 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
12 services12 patients
Exclusion of appendage of left upper chamber of heart performed during other procedure on chest 33268
This is a procedure done on the heart's left upper chamber (atrium). The small pouch-like appendage is sealed off during another chest procedure. This is done to reduce the risk of blood clots forming and causing strokes.
11 services11 patients
Harvest of vein using an endoscope 33508
Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sidney Regional Medical Center

Critical Access Hospitals · Sidney, NE
OwnershipVoluntary non-profit - Private
CMS Certification Number281357
Location1000 Pole Creek CrossingSidney, NE 69162 · Cheyenne County
Emergency services

Ivinson Memorial Hospital

Acute Care Hospitals · Laramie, WY
OwnershipGovernment - Hospital District or Authority
CMS Certification Number530025
Location255 N 30thLaramie, WY 82072 · Albany County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80538 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$174.82 typical visit price
range $58.06 – $174.82
Typical copayment $43.70 (range $14.51 – $43.70)
Most-billed visit code 99205
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JEANNIE THAN PA-C
Physician Assistant
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000
ERICA LYNN JESKI RN
Nurse Practitioner (Acute Care)
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000
DR. KORTNEY ROBINSON M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 624-1800
POUDRE VALLEY MEDICAL GROUP, LLC
Surgery
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000
JENNA MARIE ALESSI PA
Physician Assistant
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000
CANDACE LEIGH BROMLEY PA-C
Physician Assistant
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000
CHRISTOPHER ANDREW GROH M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000
MS. JEANNE WISER P.A.-C
Physician Assistant
2500 ROCKY MOUNTAIN AVE STE 360
LOVELAND, CO 80538
Larimer County (970) 221-1000

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 Catharine Mcdermott's NPI number?

The NPI number for Catharine Mcdermott is 1114306578. It was assigned to this individual provider in the NPPES registry on May 19, 2015.

Where is Catharine Mcdermott located?

Catharine Mcdermott practices at 2500 Rocky Mountain Ave Ste 360, Loveland, CO 80538. The listed phone number is (970) 221-1000.

What is Catharine Mcdermott's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Catharine Mcdermott enrolled in Medicare?

Yes. Catharine Mcdermott 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.

Which organization bills Medicare for Catharine Mcdermott's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catharine Mcdermott reassigns Medicare benefits to Poudre Valley Medical Group, LLC (Loveland, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Catharine Mcdermott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catharine Mcdermott accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan and UnitedHealthcare list Catharine Mcdermott 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.

Is Catharine Mcdermott affiliated with any hospitals?

According to CMS data, Catharine Mcdermott is affiliated with Sidney Regional Medical Center and Ivinson Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Catharine Mcdermott was last updated on January 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.