Alison Johnson , PA
Physician Assistant • Springfield, MA
Professional Overview & Biography Verified Profile Summary
Alison Johnson, PA is a certified Physician Assistant practicing in Springfield, MA. With approximately 24 years of clinical experience since completing medical education in 2002, Alison Johnson delivers high-quality medical care to the local community at 3350 MAIN STREET.
Alison Johnson is affiliated with Baystate Medical Practices Inc and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
3350 Main Street
Springfield, MA 011071112
Medicare Profile & Education
Other
2002
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Springfield, MA
Practicing in Springfield, MA (4746 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
227 | 141 | $253.24 | $113.15 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
60 | 47 | $342.92 | $159.72 |
|
36415
Insertion of needle into vein for collection of blood sample
|
58 | 47 | $11.00 | $8.65 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
55 | 46 | $163.76 | $80.48 |
Medical Specialties & State Licenses
CMS Verified: 2025-04-21NUCC 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.
NUCC 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
Baystate Medical Practices Inc
280 Chestnut St, Springfield, MA 011991001
Baystate Medical Practices Inc
3300 Main St, Springfield, MA 011071112
Phone: 4137947045
Baystate Medical Practices Inc
3400 Main St, Springfield, MA 011071113
Phone: 4137948777
Baystate Medical Practices Inc
759 Chestnut St, Springfield, MA 011991001
Phone: 4137945439
Baystate Medical Practices Inc
3300 Main St, Springfield, MA 011071112
Phone: 4137947330
Baystate Medical Practices Inc
3350 Main St, Springfield, MA 011071112
Phone: 4137949338
Secondary Practice Locations
94 Woodland St, Cancer Center
Hartford, CT 061051217
Phone: 8607144680
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Medical Oncology
Doctor of Medicine (M.D.)
Nurse Practitioner - Pediatrics
Certified Pediatric Nurse Practitioner
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Nurse Practitioner - Acute Care
Advanced Practice Registered Nurse
Pediatrics - Pediatric Hematology-Oncology
Doctor of Medicine (M.D.)
Internal Medicine - Medical Oncology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 3350 MAIN STREET, SPRINGFIELD, MA 011071112 (Tel: 4137949338)
Registered at 280 CHESTNUT ST, 2ND FLOOR, SPRINGFIELD, MA 011991001 (Tel: 4137945700)
NPI status registered as active in NPPES database
Registered at 94 WOODLAND ST, CANCER CENTER, HARTFORD, CT 061051217 (Tel: 8607144680)
Registered at 1000 ASYLUM AVE, SUITE 2109A, HARTFORD, CT 061051770 (Tel: 8607146581)
Recorded as ALISON JOHNSON, PA
Physician Assistant (License #001341 in CT)
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
Mailing Address
280 Chestnut St, 2nd Floor
Springfield, MA 011991001
Phone: 4137945700
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.