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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CAITLIN ELLIS PA-C
NPI 1396161139
Physician Assistant in Centennial, CO

Active since March 17, 2014PECOS Enrolled
80.25/100
CMS Quality Rating
9110 E NICHOLS AVE STE 150, CENTENNIAL, CO 80112(888) 538-4185 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 30, 2026, Mar 4, 2024, Nov 30, 2022 and 2 more (5 updates tracked since 2021).

About Caitlin Ellis Pa-c NPPES

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

CAITLIN ELLIS PA-C (NPI 1396161139) is an individual physician assistant in Centennial, Colorado, licensed in Colorado (PA.0003937) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1396161139
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCAITLIN ELLISCredential: PA-C
Location Address9110 E NICHOLS AVE STE 150Centennial, CO 80112-5093
Mailing Address6400 S Fiddlers Green Cir Ste 300Greenwood Village, CO 80111-4955 · (888) 538-4185
Phone(888) 538-4185
Sole ProprietorYes
Enumeration DateMarch 17, 2014
Last NPPES UpdateJuly 30, 20265 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1396161139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CO · PA.0003937
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
9110 E NICHOLS AVE STE 150, Centennial, CO 80112
Open in Google Maps ↗

Secondary Practice Location 1

Location 11201 S Parker Rd Ste 101Denver, CO 80231-2154 · Phone (888) 538-4185

Other Identifiers 17

Other14921MN · State License Number
OtherPA3198NV · State License Number
OtherPA70041341WA · State License Number
Other085.011563IL · State License Number
Other50.010423RXOH · State License Number
Other7978-23WI · State License Number
Other9120286FL · State License Number
Other0110011167VA · State License Number
Other034302NY · State License Number
Other10004412AIN · State License Number
OtherPA0003937CO · State License Number
Other25MP00962100NJ · State License Number
OtherPA224712OR · State License Number
OtherPA19463TX · State License Number
Other10432AZ · State License Number
Other6349TN · State License Number
Other64522CA · State License Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caitlin Ellis Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 6

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.

Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
42 services36 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.
42 services38 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
34 services29 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.
32 services31 patients
Unclassified drugs J3490
Unclassified drugs are medications that don't fit into an existing category or class due to their unique properties or uses. They may be used for various conditions and their effects may differ widely. Always ask your healthcare provider for more information about these drugs.
23 services13 patients
Placement of hormone pellet under skin 11980
The placement of a hormone pellet under the skin is a simple procedure. A small pellet is inserted under the skin, usually in the hip area. This pellet slowly releases hormones into your body to help balance hormone levels. It's a safe, effective way to manage hormone-related conditions.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80112 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
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.

80.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality92.77
Promoting Interoperability100
Improvement Activities40
Cost41.42

Other Providers at the Same Location NPPES 4

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

AMY CABRERA AGACNP-BC
Nurse Practitioner (Acute Care)
9110 E NICHOLS AVE STE 150
CENTENNIAL, CO 80112
Arapahoe County (888) 538-4185
JESSICA ELIZABETH BOONE PA-C
Physician Assistant
9110 E NICHOLS AVE STE 150
CENTENNIAL, CO 80112
Arapahoe County (888) 538-4185
BARRETT E COWAN M.D.
Urology
9110 E NICHOLS AVE STE 150
CENTENNIAL, CO 80112
Arapahoe County (720) 666-4739
ANNA ELIZABETH WILLIS PA-C
Physician Assistant
9110 E NICHOLS AVE STE 150
CENTENNIAL, CO 80112
Arapahoe County (720) 666-4739

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 Caitlin Ellis's NPI number?

The NPI number for Caitlin Ellis is 1396161139. It was assigned to this individual provider in the NPPES registry on March 17, 2014.

Where is Caitlin Ellis located?

Caitlin Ellis practices at 9110 E Nichols Ave Ste 150, Centennial, CO 80112. The listed phone number is (888) 538-4185.

What is Caitlin Ellis's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Caitlin Ellis enrolled in Medicare?

Yes. Caitlin Ellis is registered in the Medicare PECOS enrollment system.

What insurance does Caitlin Ellis accept?

Health plans from Anthem Blue Cross and Blue Shield list Caitlin Ellis 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 Caitlin Ellis was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.