Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1962476218 Individual Practitioner Female Practitioner

Colleen M. Casey , PA

Physician Assistant • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Colleen Casey, PA is a certified Physician Assistant practicing in Worcester, MA. With approximately 42 years of clinical experience since completing medical education in 1984, Colleen Casey delivers high-quality medical care to the local community at 55 LAKE AVE N.

Colleen Casey is affiliated with Umass Memorial Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include coronary artery bypass using artery graft, 1 graft, harvest of veins for coronary artery bypass procedure using an endoscope, coronary artery bypass using vein or artery graft, 2 grafts. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 7744437552
Fax 7744437510
Associated Practice Facility / Clinic
🏢 Umass Memorial Medical Center Facility NPI 1679574933

Medicare Profile & Education

Medical School

Other

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Worcester, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
42 Yrs +31.6 yrs vs City Avg
City Avg: 10.4 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
426 Specialists

Practicing in Worcester, MA (4746 Statewide)

Telehealth Adoption Rate
15.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Casey (42 Years) 42 Yrs
Worcester Specialty Average (10.4 Years) 10.4 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
33533 Coronary artery bypass using artery graft, 1 graft
24 24 $1942.60 $227.94
33508 Harvest of veins for coronary artery bypass procedure using an endoscope
22 22 $75.00 $12.93
33518 Coronary artery bypass using vein or artery graft, 2 grafts
13 13 $310.20 $52.80

Medical Specialties & State Licenses

CMS Verified: 2021-10-20
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA304

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 CT 001199

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

Commercial Insurance / Payer ID Railroad
970030538

Hospital & Practice Group Affiliations

Umass Memorial Medical Group Inc

281 Lincoln St, Worcester, MA 016052138

Phone: 5083341000

Umass Memorial Medical Group Inc

55 Lake Ave N, Worcester, MA 016550002

Phone: 5083341000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Daniel Zinkus , PA-C

Physician Assistant

NPI 1003275892

Physician Assistant (Certified)

NPI 1003653700

ACNPCAG

Jennifer Gustafson , CNP

Nurse Practitioner

NPI 1013479609

Certified Nurse Practitioner

NPI 1013630433

Nurse Practitioner

Susan Shaddock , CNP

Nurse Practitioner

NPI 1073036554

Certified Nurse Practitioner

Alexandra Bunzel , PA-C

Physician Assistant

NPI 1073131090

Physician Assistant (Certified)

Career & Practice History Timeline

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

13 Historical Events
👤
Provider Name / Credentials Updated October 20, 2021

Recorded as COLLEEN CASEY, P.A.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 20, 2021

Physician Assistant (License #001199 in CT)

NPI Profile Active April 24, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location April 24, 2017

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 7744437552)

📍
Updated Business Mailing Address April 24, 2017

Registered at PO BOX 415348, BOSTON, MA 022415348

👤
Provider Name / Credentials Updated April 24, 2017

Recorded as COLLEEN CATTANEO, P.A.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 24, 2017

Physician Assistant (License #001199 in CT)

NPI Profile Active October 31, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location October 31, 2007

Registered at 320 POMFRET ST, PUTNAM, CT 062601836 (Tel: 8609286541)

📍
Updated Business Mailing Address October 31, 2007

Registered at PO BOX 409010, ATLANTA, GA 303849010 (Tel: 8003778721)

👤
Provider Name / Credentials Updated October 31, 2007

Recorded as COLLEEN CATTANEO, P.A.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 31, 2007

Physician Assistant (License #001199 in CT)

🟢
Initial NPI Registration & Enumeration February 14, 2006

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: 1962476218
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 14, 2006
Last Update: October 20, 2021
Sole Proprietor: No

Mailing Address

Po Box 415348

Boston, MA 022415348

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.