Mackenzie Case , MPAS, PA-C
Physician Assistant • Boston, MA
Professional Overview & Biography Verified Profile Summary
Mackenzie Case, MPAS, PA-C is a registered healthcare professional specializing in Physician Assistant in Boston, MA. Practice services are available at 300 LONGWOOD AVE under active NPI credentials.
Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, detection test by immunoassay technique for severe acute respiratory syndrome coronavirus. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
300 Longwood Ave
Boston, MA 021155724
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
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
100 | 93 | $230.00 | $73.97 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
73 | 73 | $330.00 | $90.62 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
67 | 63 | $334.00 | $103.69 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
39 | 39 | $502.00 | $136.00 |
|
87426
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
|
31 | 31 | $154.00 | $33.79 |
|
87428
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
|
27 | 27 | $204.00 | $62.58 |
|
87804
Detection test by immunoassay with direct visual observation for influenza virus
|
24 | 12 | $49.00 | $16.22 |
|
71046
X-ray of chest, 2 views
|
24 | 24 | $94.00 | $26.10 |
|
94640
Inhalation treatment for airway obstruction or sputum production
|
14 | 14 | $125.00 | $6.39 |
|
J7620
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme
|
12 | 11 | $1.00 | $0.19 |
|
87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
|
12 | 12 | $49.00 | $16.20 |
|
96372
Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
|
12 | 11 | $79.00 | $11.52 |
Medical Specialties & State Licenses
CMS Verified: 2025-05-07NUCC 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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Psychiatric/Mental Health
Anesthesiology - Pediatric Anesthesiology
Doctor of Medicine (M.D.)
Pediatrics - Neonatal-Perinatal Medicine
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Pediatrics - Pediatric Critical Care Medicine
Doctor of Medicine (M.D.)
Pediatrics - Pediatric Hematology-Oncology
Doctor of Medicine (M.D.)
Pediatrics
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 300 LONGWOOD AVE, BOSTON, MA 021155724 (Tel: 6173556000)
Registered at 300 LONGWOOD AVE, BOSTON, MA 021155724 (Tel: 6173556000)
NPI status registered as active in NPPES database
Registered at 1400 VALLEYVIEW DR, CLARKSTON, MI 483484096 (Tel: 2483912273)
Registered at 1400 VALLEYVIEW DR, CLARKSTON, MI 483484096
Recorded as MACKENZIE CASE, MPAS, PA-C
Physician Assistant (License #PA15889 in TX)
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
300 Longwood Ave
Boston, MA 021155724
Phone: 6173556000
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