Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1649440009 Individual Practitioner Female Practitioner

Catherine Frances Gersman , PA

Physician Assistant • Denver, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Catherine Gersman, PA is a certified Physician Assistant practicing in Denver, CO. With approximately 18 years of clinical experience since completing medical education in 2008, Catherine Gersman delivers high-quality medical care to the local community at 777 BANNOCK ST.

Catherine Gersman is affiliated with Ies Obs Colorado Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

777 Bannock St

Denver, CO 802044597

Telephone 3034364949
Fax 3036025184
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Denver, CO

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs +6.5 yrs vs City Avg
City Avg: 11.5 Yrs
State Avg: 13.1 Yrs
Regional Practice Density
546 Specialists

Practicing in Denver, CO (3810 Statewide)

Telehealth Adoption Rate
11.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
90.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gersman (18 Years) 18 Yrs
Denver Specialty Average (11.5 Years) 11.5 Yrs

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
99284 Emergency department visit with moderate level of medical decision making
17 16 $1082.59 $99.99

Medical Specialties & State Licenses

CMS Verified: 2024-12-10
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CO PA.0003487

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License IL 085003190

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
35474521 (CO)
Commercial Insurance / Payer ID Kaiser Commercial Number
025890 (CO)

Hospital & Practice Group Affiliations

Ies Obs Colorado Pllc

1375 E 19th Ave, Denver, CO 802181114

Phone: 3038122000

Secondary Practice Locations

1375 E 19th Ave

Denver, CO 802181114

Phone: 3033384545

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
NPI 1003172446

Doctor of Osteopathic Medicine (D.O.)

Dr. Peter Alsharif , MD

Emergency Medicine

NPI 1003445834

Doctor of Medicine (M.D.)

NPI 1023155389

Doctor of Medicine (M.D.)

Christopher Pineda , LPC

Counselor - Mental Health

NPI 1023669306

Licensed Professional Counselor

Dr. Keenan Onodera , MD

Orthopaedic Surgery - Orthopaedic Trauma

NPI 1023671146

Doctor of Medicine (M.D.)

Molly Burtis , CSW

Social Worker - Clinical

NPI 1023900602

Clinical Social Worker

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location December 10, 2024

Registered at 777 BANNOCK ST, DENVER, CO 802044597 (Tel: 3034364949)

📍
Updated Business Mailing Address December 10, 2024

Registered at 777 BANNOCK ST, DENVER, CO 802044597 (Tel: 3034364949)

📍
Updated Practice Location June 14, 2021

Registered at 1375 E 19TH AVE, DENVER, CO 802181114 (Tel: 3033384545)

📍
Updated Business Mailing Address June 14, 2021

Registered at 10350 E DAKOTA AVE, DENVER, CO 802471314 (Tel: 3033384545)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2021

Physician Assistant (License #085003190 in IL)

NPI Profile Active March 12, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location March 12, 2015

Registered at 500 SW RAMSEY AVE, GRANTS PASS, OR 975275554 (Tel: 5417895516)

📍
Updated Business Mailing Address March 12, 2015

Registered at 100 EAST MAIN STREET, SUITE C, MEDFORD, OR 975016041 (Tel: 5417894728)

👤
Provider Name / Credentials Updated March 12, 2015

Recorded as CATHERINE GERSMAN, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 12, 2015

Physician Assistant (License #PA.0003487 in CO)

🟢
Initial NPI Registration & Enumeration March 01, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1649440009
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 01, 2008
Last Update: December 10, 2024
Sole Proprietor: No

Mailing Address

777 Bannock St

Denver, CO 802044597

Phone: 3034364949

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.