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Active NPI 1285588061 Individual Practitioner Female Practitioner

Allison Walsh , PA-C

Physician Assistant • Syosset, NY

Professional Overview & Biography Verified Profile Summary

Allison Walsh, PA-C is a certified Physician Assistant practicing in Syosset, NY. With approximately 1 years of clinical experience since completing medical education in 2026, Allison Walsh delivers high-quality medical care to the local community at 575 UNDERHILL BLVD STE 175.

Allison Walsh does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

575 Underhill Blvd Ste 175

Syosset, NY 117913417

Telephone 5167047004
Associated Practice Facility / Clinic
🏢 Michael S Cohen Md Pc Facility NPI 1336853340

Medicare Profile & Education

Medical School

Other

Graduation Year

2026

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Syosset, NY

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
Active -12.6 yrs vs City Avg
City Avg: 12.6 Yrs
State Avg: 12.0 Yrs
Regional Practice Density
28 Specialists

Practicing in Syosset, NY (15701 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-04-21
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 035377

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

1 Associated Practitioners
Gabriela Macias , NURSE PRACTITIONER

Nurse Practitioner - Family

NPI 1225889504

NURSEPRACTITIONER

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 21, 2026

Physician Assistant (License #035377 in NY)

NPI Profile Active February 26, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location February 26, 2026

Registered at 575 UNDERHILL BLVD STE 175, SYOSSET, NY 117913417 (Tel: 5167047004)

📍
Updated Business Mailing Address February 26, 2026

Registered at 575 UNDERHILL BLVD STE 175, SYOSSET, NY 117913417 (Tel: 5167047004)

👤
Provider Name / Credentials Updated February 26, 2026

Recorded as ALLISON WALSH, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 26, 2026

Otolaryngology (License #035377 in NY)

🟢
Initial NPI Registration & Enumeration February 26, 2026

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

NPI Number: 1285588061
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 26, 2026
Last Update: April 21, 2026
Sole Proprietor: Yes

Mailing Address

575 Underhill Blvd Ste 175

Syosset, NY 117913417

Phone: 5167047004

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

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.