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Active NPI 1003891649 Individual Practitioner Male Practitioner

John Louis Ancona , PA

Physician Assistant • Oak Lawn, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

John Ancona, PA is a certified Physician Assistant practicing in Oak Lawn, IL. With approximately 33 years of clinical experience since completing medical education in 1993, John Ancona delivers high-quality medical care to the local community at 4400 W 95TH ST.

John Ancona is affiliated with Permanente Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, evaluation of lower heart chamber assist device, established 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

4400 W 95th St
Suite 205

Oak Lawn, IL 604532654

Telephone 6309779764
Fax 7083463287
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Oak Lawn, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs +26.1 yrs vs City Avg
City Avg: 6.9 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
57 Specialists

Practicing in Oak Lawn, IL (4958 Statewide)

Telehealth Adoption Rate
10.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
77.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ancona (33 Years) 33 Yrs
Oak Lawn Specialty Average (6.9 Years) 6.9 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
37 17 $296.00 $67.81

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License IL 085000886

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

Permanente Medical Group Inc

7373 W Lane, Stockton, CA 952103377

Phone: 2094762000

Practice Associates & Co-Workers

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

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Zachary Byington , PA-C

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Annie Pauwaa , PA-C

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NPI 1124069778

Physician Assistant (Certified)

Chelsea Jariwala , PA

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NPI 1144091596

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NPI 1184624819

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 August 19, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location August 19, 2015

Registered at 4400 W 95TH ST, SUITE 205, OAK LAWN, IL 604532654 (Tel: 6309779764)

📍
Updated Business Mailing Address August 19, 2015

Registered at 4400 W 95TH ST, SUITE 205, OAK LAWN, IL 604532654 (Tel: 6309779764)

👤
Provider Name / Credentials Updated August 19, 2015

Recorded as JOHN ANCONA, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 19, 2015

Physician Assistant (License #085000886 in IL)

🟢
Initial NPI Registration & Enumeration December 07, 2005

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: 1003891649
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 07, 2005
Last Update: August 19, 2015
Sole Proprietor: No

Mailing Address

4400 W 95th St, Suite 205

Oak Lawn, IL 604532654

Phone: 6309779764

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.