Alexandra Rian Peters , PA-C
Physician Assistant • Williamsville, NY
Professional Overview & Biography Verified Profile Summary
Alexandra Peters, PA-C is a registered healthcare professional specializing in Physician Assistant in Williamsville, NY. Practice services are available at 193 S UNION RD under active NPI credentials.
Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
193 S Union Rd
Williamsville, NY 142216531
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Williamsville, NY
Practicing in Williamsville, NY (15701 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
|
29 | 29 | $925.00 | $140.21 |
|
99284
Emergency department visit with moderate level of medical decision making
|
20 | 19 | $610.00 | $96.78 |
Medical Specialties & State Licenses
CMS Verified: 2026-02-19NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
Secondary Practice Locations
200 7th St
Buffalo, NY 142012161
Phone: 6095851122
2799 Sheridan Dr
Tonawanda, NY 141509463
Phone: 6095851122
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Family Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 193 S UNION RD, WILLIAMSVILLE, NY 142216531 (Tel: 6095851122)
Registered at PO BOX 7411009, CHICAGO, IL 606743009 (Tel: 6095851122)
Recorded as ALEXANDRA PETERS, PA-C
Physician Assistant (License #021343 in NY)
NPI status registered as active in NPPES database
Registered at 462 GRIDER ST, BUFFALO, NY 142153021 (Tel: 7168984166)
Registered at 93 JENELL DR, GRAND ISLAND, NY 140722613 (Tel: 7169829505)
Recorded as ALEXANDRA PETERS
Physician Assistant
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
Po Box 7411009
Chicago, IL 606743009
Phone: 6095851122
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.