Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144187485 Individual Practitioner Female Practitioner

Katherine Stenby

Physician Assistant • Riverhead, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Katherine Stenby is a certified Physician Assistant practicing in Riverhead, NY. With approximately 1 years of clinical experience since graduating from Touro Un Col Of Osteopathic Medicine, Henderson in 2026, Katherine Stenby delivers high-quality medical care to the local community at 1 HEROES WAY.

Katherine Stenby accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1 Heroes Way

Riverhead, NY 119012054

Telephone 6315486000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Touro Un Col Of Osteopathic Medicine, Henderson

Graduation Year

2026

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Riverhead, NY

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
Active -9.6 yrs vs City Avg
City Avg: 9.6 Yrs
State Avg: 12.0 Yrs
Regional Practice Density
51 Specialists

Practicing in Riverhead, NY (15701 Statewide)

Telehealth Adoption Rate
3.9% 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: 2026-01-08
Physician Assistant Primary Specialty

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

40 Associated Practitioners
Courtney Clemons

Physician Assistant

NPI 1063252377
Alyssa Maharaj , PA-C

Physician Assistant

NPI 1073435087

Physician Assistant (Certified)

NPI 1093291619

Doctor of Medicine (M.D.)

NPI 1114649084
Dr. Ariane Osterwald , DO

Student in an Organized Health Care Education/Training Program

NPI 1124643747

Doctor of Osteopathic Medicine (D.O.)

Dr. Laura Gilmartin , MD

Internal Medicine

NPI 1134296247

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 08, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location January 08, 2026

Registered at 1 HEROES WAY, RIVERHEAD, NY 119012054 (Tel: 6315486000)

📍
Updated Business Mailing Address January 08, 2026

Registered at 25 WOODBROOK CIR, HOLTSVILLE, NY 117422423

👤
Provider Name / Credentials Updated January 08, 2026

Recorded as KATHERINE STENBY

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 08, 2026

Physician Assistant

🟢
Initial NPI Registration & Enumeration January 08, 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: 1144187485
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 08, 2026
Last Update: January 08, 2026
Sole Proprietor: No

Mailing Address

25 Woodbrook Cir

Holtsville, NY 117422423

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.