John Ancona, PA
Physician Assistant · Oak Lawn, IL
John Ancona, PA is a physician assistant with a practice address in Oak Lawn, Illinois, and NPI 1003891649, issued on Dec 7, 2005. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Ancona
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 4400 W 95TH St, Oak Lawn, IL 60453
- Phone
- (630) 977-9764
- Enumerated
- Dec 7, 2005
- Entity
- Type 1 · individual
Also registered at 4400 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samweel Akhnoukh, RPTPhysical Therapist1265561427
- Danielle Amato, PA-CMedical Physician Assistant1326278284
- Susan Apolinario, M.D.Allergy & Immunology Physician1174522171
- Humera Asem, MDObstetrics & Gynecology Physician1366621054
- Abbey Baker, PA-CSurgical Physician Assistant1861492571
- Richard Belch, M.D., PH.D.Specialist1366445678
Verify John Ancona in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
68% fewer Medicare Part D claims than the average physician assistant in 2024
265 Medicare Part D claims for 11 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Atorvastatin Calcium29 claims
- Digoxin21 claims
- Jardiance20 claims
- Amiodarone Hcl18 claims
- Doxycycline Hyclate15 claims
- Spironolactone15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital or facility affiliation
- Permanente Medical Group IncStockton, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
57 physician assistant records list a Oak Lawn practice address
They are 57 of the 2,993 NPPES records with a Oak Lawn practice address, and 4,550 physician assistant records in Illinois.
All 57 in Oak Lawn → All 4,550 in Illinois → Every provider in Oak Lawn →
Other physician assistant records in Illinois
- Brooke Aarhus, PA-CPark Ridge, IL1760985469
- Traci Aaron, PA-CChicago, IL1174510200
- Sana Abbasi, PACarol Stream, IL1831803295
- Susan Abbinanti, PA-CElk Grove Village, IL1679647358
- Katheryn Abbott, PASchaumburg, IL1356842082
- Noor Abdelrahman, PA-CChicago, IL1851012413
- Kazuko Abe, P.A.Chicago, IL1881840783
- Derrik AbellAnna, IL1821618471
- Jeanine Aberbook, PA-CChicago, IL1518664176
- Megan AboChicago, IL1306242318
Common questions
What is John Ancona, PA's NPI number?
John Ancona, PA's National Provider Identifier (NPI) is 1003891649, issued on Dec 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Ancona, PA located?
The NPPES record lists a practice address at 4400 W 95TH St, Oak Lawn, IL, 60453. Phone: (630) 977-9764. Providers update this record themselves, so call before visiting.
How can I verify John Ancona, PA's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John Ancona, PA prescribe under Medicare Part D?
In 2024, John Ancona, PA had 265 Medicare Part D claims for 11 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.