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Active NPI 1609367804 Individual Practitioner Female Practitioner

Abigail Posner , PA

Physician Assistant • Williamsville, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Abigail Posner, PA is a certified Physician Assistant practicing in Williamsville, NY. With approximately 8 years of clinical experience since completing medical education in 2018, Abigail Posner delivers high-quality medical care to the local community at 30 N UNION RD STE 102.

Abigail Posner is affiliated with Gastroenterology Associates Llp and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, 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

Practice Address

30 N Union Rd Ste 102

Williamsville, NY 142215367

Telephone 7168398000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Williamsville, NY

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -3.4 yrs vs City Avg
City Avg: 11.4 Yrs
State Avg: 12.0 Yrs
Regional Practice Density
179 Specialists

Practicing in Williamsville, NY (15701 Statewide)

Telehealth Adoption Rate
14.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
54.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Posner (8 Years) 8 Yrs
Williamsville Specialty Average (11.4 Years) 11.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
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
150 110 $225.00 $102.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
49 28 $120.00 $62.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
45 45 $275.00 $132.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
40 40 $250.00 $104.39
99213 Established patient office or other outpatient visit, typically 15 minutes
19 19 $180.00 $71.69

Medical Specialties & State Licenses

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.

Hospital & Practice Group Affiliations

Gastroenterology Associates Llp

60 Maple Rd, Williamsville, NY 142212917

Phone: 7166265250

Gastroenterology Associates Llp

6935 Elaine Dr, Niagara Falls, NY 143042875

Phone: 7166265250

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

38 Associated Practitioners
NPI 1033343173

Doctor of Osteopathic Medicine (D.O.)

Sara White

Family Medicine

NPI 1033538160
NPI 1033538939

Doctor of Osteopathic Medicine (D.O.)

Dr. Briana Niland , DO

Family Medicine

NPI 1033554621

Doctor of Osteopathic Medicine (D.O.)

Autumn Bell , PA-C

Physician Assistant

NPI 1043071459

Physician Assistant (Certified)

NPI 1083638027

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 23, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location May 23, 2018

Registered at 30 N UNION RD STE 102, WILLIAMSVILLE, NY 142215367 (Tel: 7168398000)

📍
Updated Business Mailing Address May 23, 2018

Registered at 30 N UNION RD STE 102, WILLIAMSVILLE, NY 142215367 (Tel: 7168398000)

👤
Provider Name / Credentials Updated May 23, 2018

Recorded as ABIGAIL POSNER, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 23, 2018

Physician Assistant

🟢
Initial NPI Registration & Enumeration May 23, 2018

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: 1609367804
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 23, 2018
Last Update: May 23, 2018
Sole Proprietor: No

Mailing Address

30 N Union Rd Ste 102

Williamsville, NY 142215367

Phone: 7168398000

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.