William Grant Parker , PA-C
Physician Assistant • Boston, MA
Professional Overview & Biography Verified Profile Summary
William Parker, PA-C is a certified Physician Assistant practicing in Boston, MA. With approximately 1 years of clinical experience since completing medical education in 2025, William Parker delivers high-quality medical care to the local community at 179 LONGWOOD AVE.
William Parker is affiliated with Berkshire Faculty Services Inc and accepts Medicare assignment.
Practice Location & Contact Primary Location
179 Longwood Ave
Boston, MA 021155804
Medicare Profile & Education
Other
2025
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Boston, MA
Practicing in Boston, MA (4746 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-11-21NUCC 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.
Hospital & Practice Group Affiliations
Berkshire Faculty Services Inc
55 Pittsfield Rd, Lenox, MA 012402185
Phone: 4138815473
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Nurse Practitioner - Family
Nurse Practitioner
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Recorded as WILLIAM PARKER, PA-C
Physician Assistant (License #PA101771 in MA)
Physician Assistant
NPI status registered as active in NPPES database
Registered at 179 LONGWOOD AVE, BOSTON, MA 021155804 (Tel: 6177322850)
Registered at 179 LONGWOOD AVE, BOSTON, MA 021155804 (Tel: 6177322850)
Recorded as WILLIAM PARKER, PA-S
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
179 Longwood Ave
Boston, MA 021155804
Phone: 6177322850
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.