Caitlin Ellis, PA-C
Physician Assistant · Centennial, CO
Caitlin Ellis, PA-C is a physician assistant with a practice address in Centennial, Colorado, and NPI 1396161139, issued on Mar 17, 2014. Check the license (Colorado PA.0003937, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caitlin Ellis
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0003937 CO
Self-reported in NPPES; status is on the state search - Practice location
- 9110 E Nichols Ave Ste 150, Centennial, CO 80112
- Phone
- (888) 538-4185
- Enumerated
- Mar 17, 2014
- Record last updated
- Jul 30, 2026
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 9110 E Nichols Ave Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Boone, PA-CPhysician Assistant1710224746
- Amy Cabrera, AGACNP-BCAcute Care Nurse Practitioner1275300295
- Barrett Cowan, M.D.Urology Physician1831182203
- Anna Willis, PA-CPhysician Assistant1952652729
Verify Caitlin Ellis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0003937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average physician assistant in 2024
330 Medicare Part D claims for 119 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Tamsulosin Hcl86 claims
- Methenamine Hippurate40 claims
- Testosterone Cypionate29 claims
- Cephalexin25 claims
- Myrbetriq25 claims
- Gemtesa21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $171.81
9 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Caitlin Ellis among 3,767 physician assistant records in Colorado
Caitlin Ellis, PA-C is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 44% of them.
- NPI issued2014 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 physician assistant records list a practice address in Centennial
They are 59 of the 3,008 NPPES records with a practice address in Centennial, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Centennial → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tom Chau, PA-CCentennial, CO 801121437147436
- Bobbi Cooper, PA-CCentennial, CO 801121932352432
- Erin Deboer, P.A.Englewood, CO 801121205813656
- Yury Gadayev, P.A. - CEnglewood, CO 801121841371796
- Janice Hogland, PA CCentennial, CO 801121508828583
- Tim Johnson, PACEnglewood, CO 801121841234515
- Joy Martinez, P.A.-CEnglewood, CO 801121427174838
- Dana McHale, P.A.-CEnglewood, CO 801121861640807
Common questions
What is Caitlin Ellis, PA-C's NPI number?
Caitlin Ellis, PA-C's National Provider Identifier (NPI) is 1396161139, issued on Mar 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Ellis, PA-C located?
The NPPES record lists a practice address at 9110 E Nichols Ave Ste 150, Centennial, CO, 80112. Phone: (888) 538-4185. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Ellis, PA-C's license?
NPPES lists Colorado license number PA.0003937, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Caitlin Ellis, PA-C prescribe under Medicare Part D?
In 2024, Caitlin Ellis, PA-C had 330 Medicare Part D claims for 119 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Caitlin Ellis, PA-C's MIPS final score?
The 2023 MIPS final score is 80.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.