DR. CARLOS R VASSAUX M.D.
NPI 1275641599
Internal Medicine - Pulmonary Disease in Fort Collins, CO

Q: What is Carlos Vassaux's NPI number?

The NPI number for Carlos Vassaux is 1275641599. It was assigned to this individual provider in the NPPES registry on August 27, 2006.

Q: What is Carlos Vassaux's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Carlos Vassaux was last updated on August 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 August 27, 2006PECOS EnrolledAccepts Medicare Assignment

97.58/100

CMS Quality Rating

2121 E HARMONY RD, STE 300, FORT COLLINS, CO 80528(970) 224-9102(970) 224-9112 Get Directions Write a Review

NPPES record last updated: August 16, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Carlos R Vassaux M.d. NPPES

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

DR. CARLOS R VASSAUX M.D. (NPI 1275641599) is an individual pulmonary disease provider in Fort Collins, Colorado, licensed in Colorado (DR.0045764) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Baystate Franklin Medical Center, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1275641599

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. CARLOS R VASSAUXCredential: M.D.

Location Address2121 E HARMONY RD, STE 300Fort Collins, CO 80528-3400

Mailing Address2121 E Harmony Rd, Suite 300Fort Collins, CO 80528-3400 · (970) 224-9102 · Fax (970) 224-9112

Phone(970) 224-9102

Fax(970) 224-9112

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateAugust 27, 2006

Last NPPES UpdateAugust 16, 2016

✔ NPI 1275641599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CO · DR.0045764

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License DR.0045764 (CO)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License DR.0045764 (CO)

2121 E HARMONY RD, Fort Collins, CO 80528

Open in Google Maps ↗

Other Identifiers 5

Medicaid126172000WY

Medicare PINC809850CO

Other1275641599CO · Railroad Medicare

Medicaid93104251CO

Medicare PIN268529YLB8CO

Accepted Insurance

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

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

Dr. Carlos R Vassaux 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 ID5496849705

PECOS Enrollment IDI20070918000181, I20180719001053

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 16

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.

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.

281 services196 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.

142 services74 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

104 services104 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.

80 services49 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

79 services73 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.

72 services46 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

69 services66 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

69 services66 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

53 services53 patients

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

Albuterol is a medication used to treat breathing problems. It is administered as an inhalation solution through a device called DME (Durable Medical Equipment). The solution is FDA-approved and non-compounded. Each unit dose contains 1 mg of the medicine.

42 services14 patients

Test to examine how well the lungs exchange gases 94729

38 services38 patients

Levalbuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 0.5 mg J7614

Levalbuterol is a medication used to treat breathing difficulties like those experienced in asthma. It's administered via a device called a nebulizer, which turns the solution into a fine mist for you to inhale. Each dose contains 0.5 mg of the medication.

36 services12 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

28 services28 patients

Test to determine lung volumes using sensors 94726

26 services26 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.

17 services17 patients

Test to measure rate of airflow 94375

This test, known as spirometry, measures how much air you can breathe in and out, and how quickly you can do so. It helps assess your lung function and can be used to diagnose or monitor conditions like asthma or COPD.

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.

Baystate Franklin Medical Center

Acute Care Hospitals · Greenfield, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220016

Location164 High StreetGreenfield, MA 01301 · Franklin County

Emergency services Birthing friendly

Cheyenne Regional Medical Center

Acute Care Hospitals · Cheyenne, WY

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number530014

Location214 East 23rd StreetCheyenne, WY 82001 · Laramie County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80528 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

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

Most-billed visit code 99214

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

Quality

86.53

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 25

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

13 suppliers68 claims68 services$37.48 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

14 suppliers60 claims60 services$90.59 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

13 suppliers63 claims178 services$34.81 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

11 suppliers58 claims333 services$18.65 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

10 suppliers32 claims172 services$15.46 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

13 suppliers90 claims90 services$57.73 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

16 suppliers88 claims88 services$18.62 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

12 suppliers69 claims69 services$15.33 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

15 suppliers135 claims783 services$2.31 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

10 suppliers31 claims31 services$6.67 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

14 suppliers70 claims70 services$12.30 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

9 suppliers127 claims133 services$15.98 avg. paid by Medicare

Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443

DME-Oxygen and Supplies · category DC000N

2 suppliers21 claims21 services$46.60 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

4 suppliers24 claims24 services$778.46 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

2 suppliers11 claims11 services$102.16 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0471

DME-Other DME · category DE001N

3 suppliers12 claims12 services$222.26 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

4 suppliers28 claims31 services$14.57 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

8 suppliers73 claims77 services$34.22 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

14 suppliers288 claims294 services$85.28 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

6 suppliers55 claims55 services$34.78 avg. paid by Medicare

Formoterol fumarate, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 20 micrograms J7606

DME-Drugs Administered Through DME · category DG006N

5 suppliers29 claims1,860 services$6.32 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

8 suppliers29 claims2,970 services$0.09 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

5 suppliers32 claims2,040 services$0.79 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

2 suppliers26 claims26 services$32.69 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

10 suppliers57 claims57 services$24.68 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. MASON SIDNEY SHAMIS MD

Family Medicine

2121 E HARMONY RD, SUITE 370
FORT COLLINS, CO 80528

Larimer County (970) 221-2290

BETHANY BOLLING AUD.,CCC-A

Audiologist

2121 E HARMONY RD
FORT COLLINS, CO 80528

Larimer County (970) 484-6373

LUCY HOLT MS, LCGC

Genetic Counselor, MS

2121 E HARMONY RD
FORT COLLINS, CO 80528

Larimer County (970) 493-6337

DR. STEPHEN A TREAT M.D.

Internal Medicine (Cardiovascular Disease)

2121 E HARMONY RD, STE 100
FORT COLLINS, CO 80528

Larimer County (970) 221-1000

MR. MICHAEL D JACOBSON PA-C

Physician Assistant (Medical)

2121 E HARMONY RD, SUITE 300
FORT COLLINS, CO 80528

Larimer County (970) 224-9102

DR. DIANA M BREYER M.D.

Internal Medicine (Pulmonary Disease)

2121 E HARMONY RD, SUITE 300
FORT COLLINS, CO 80528

Larimer County (970) 224-9102

LAURA LYNN MADIGAN P.A.

Physician Assistant

2121 E HARMONY RD, SUITE 310
FORT COLLINS, CO 80528

Larimer County (970) 221-3855

DR. JOHN A COLLINS M.D.

Surgery

2121 E HARMONY RD, STE 330
FORT COLLINS, CO 80528

Larimer County (970) 221-5878

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 Carlos Vassaux's NPI number?

The NPI number for Carlos Vassaux is 1275641599. It was assigned to this individual provider in the NPPES registry on August 27, 2006.

Where is Carlos Vassaux located?

Carlos Vassaux practices at 2121 E Harmony Rd Ste 300, Fort Collins, CO 80528. The listed phone number is (970) 224-9102.

What is Carlos Vassaux's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Carlos Vassaux enrolled in Medicare?

Yes. Carlos Vassaux 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.

What insurance does Carlos Vassaux accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Blue Cross Blue Shield of Wyoming and 3 other insurers list Carlos Vassaux 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 Carlos Vassaux affiliated with any hospitals?

According to CMS data, Carlos Vassaux is affiliated with Baystate Franklin Medical Center and Cheyenne Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Carlos Vassaux was last updated on August 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.