Active NPI 1396161139 Individual Practitioner Female Practitioner

Caitlin Ellis , PA-C

Physician Assistant • Centennial, CO

Professional Overview & Biography Verified Profile Summary

Caitlin Ellis, PA-C is a registered healthcare professional specializing in Physician Assistant in Centennial, CO. Practice services are available at 9110 E NICHOLS AVE STE 150 under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, automated urinalysis test, ultrasound measurement of bladder capacity after voiding. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9110 E Nichols Ave Ste 150

Centennial, CO 801125093

Telephone 8885384185

Associated Practice Facility / Clinic

🏢 Posterity Men's Health, P.c. Facility NPI 1093452161

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Centennial, CO

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 9.9 Yrs

State Avg: 13.1 Yrs

Regional Practice Density

59 Specialists

Practicing in Centennial, CO (3810 Statewide)

Telehealth Adoption Rate

13.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	42	38	$234.33	$75.99
81003 Automated urinalysis test	42	36	$14.00	$2.16
51798 Ultrasound measurement of bladder capacity after voiding	34	29	$32.00	$11.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	31	$331.88	$107.96
J3490 Unclassified drugs	23	13	$450.00	$318.63
11980 Insertion of hormone pellets beneath the skin	13	13	$295.00	$79.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3490 Unclassified drugs	253	26	$201.58	$124.88
81003 Automated urinalysis test	240	156	$14.00	$2.20
99213 Established patient office or other outpatient visit, typically 15 minutes	234	154	$231.00	$78.81
51798 Ultrasound measurement of bladder capacity after voiding	158	107	$32.00	$11.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	83	$335.00	$110.82
36415 Insertion of needle into vein for collection of blood sample	55	49	$25.00	$8.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$332.00	$97.61
11980 Insertion of hormone pellets beneath the skin	32	26	$295.00	$82.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$506.00	$144.64
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	19	19	$27.00	$6.68
51700 Simple bladder irrigation and/or instillation	14	13	$244.14	$67.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	191	140	$14.00	$2.22
99213 Established patient office or other outpatient visit, typically 15 minutes	134	84	$231.00	$78.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	120	104	$335.00	$110.83
51798 Ultrasound measurement of bladder capacity after voiding	120	83	$32.00	$11.02
36415 Insertion of needle into vein for collection of blood sample	42	35	$25.00	$2.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$506.00	$143.89
84153 Psa (prostate specific antigen) measurement, total	20	18	$61.00	$18.15
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	18	17	$27.00	$6.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	206	168	$14.00	$2.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	160	144	$335.00	$113.17
51798 Ultrasound measurement of bladder capacity after voiding	93	68	$32.00	$10.88
99213 Established patient office or other outpatient visit, typically 15 minutes	66	51	$231.00	$79.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$506.00	$146.06
36415 Insertion of needle into vein for collection of blood sample	29	27	$25.00	$3.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	41	40	$87.37	$65.53
81001 Manual urinalysis test with examination using microscope, automated	36	32	$4.33	$3.12
51798 Ultrasound measurement of bladder capacity after voiding	36	34	$13.93	$10.75
81003 Automated urinalysis test	30	29	$4.83	$2.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$156.10	$95.07
51741 Electronic assessment of bladder emptying	22	21	$14.95	$12.39
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$47.00	$20.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
51798 Ultrasound measurement of bladder capacity after voiding	85	74	$13.22	$13.17
99213 Established patient office or other outpatient visit, typically 15 minutes	75	69	$76.11	$64.49
81001 Manual urinalysis test with examination using microscope, automated	68	56	$4.00	$3.45
81003 Automated urinalysis test	57	53	$3.00	$2.44
51741 Electronic assessment of bladder emptying	50	48	$14.95	$12.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	36	$111.38	$94.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	84	72	$75.07	$62.57
81001 Manual urinalysis test with examination using microscope, automated	60	51	$4.38	$4.17
51798 Ultrasound measurement of bladder capacity after voiding	59	51	$20.41	$19.54
81003 Automated urinalysis test	50	47	$3.26	$2.95
51741 Electronic assessment of bladder emptying	38	32	$19.22	$13.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	34	$112.51	$89.12

Medical Specialties & State Licenses

CMS Verified: 2026-07-30

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CO PA.0003937

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.