Michaella Elizabeth Marzullo , PA-C
Physician Assistant • Worcester, MA
Professional Overview & Biography Verified Profile Summary
Michaella Marzullo, PA-C is a registered healthcare professional specializing in Physician Assistant in Worcester, MA. Practice services are available at 123 SUMMER ST STE 521S under active NPI credentials.
Frequently performed procedures and clinical services include 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
123 Summer St Ste 521s
Worcester, MA 016081216
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Worcester, MA
Practicing in Worcester, MA (4746 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99285
Emergency department visit for life threatening or functioning severity
|
24 | 24 | $919.00 | $156.95 |
Medical Specialties & State Licenses
CMS Verified: 2026-04-08NUCC Taxonomy Code: 363A00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Speech-Language Pathologist
Speech-Language Pathologist
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Nurse Practitioner
Nurse Practitioner - Family
Registered Nurse
Registered Nurse
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 123 SUMMER ST STE 521S, WORCESTER, MA 016081216 (Tel: 5088520600)
Registered at 123 SUMMER ST STE 521S, WORCESTER, MA 016081216 (Tel: 5088520600)
Recorded as MICHAELLA MARZULLO, PA-C
NPI status registered as active in NPPES database
Registered at 100 KENYON AVE, WAKEFIELD, RI 028794299 (Tel: 4017828000)
Registered at 20 POND HOLLOW RD, NORTH KINGSTOWN, RI 028525941 (Tel: 4015759940)
Recorded as MICHAELLA MARZULLO
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
123 Summer St Ste 521s
Worcester, MA 016081216
Phone: 5088520600
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.