1. Home
  2. Directory
  3. Illinois
  4. Maywood
  5. Internal Medicine
  6. NPI Profile

DR. ANN KATHLEEN O'NEILL RD, MD
NPI 1659796381
Internal Medicine in Maywood, IL

Active since March 04, 2014PECOS Enrolled
2160 S 1ST AVE, MAYWOOD, IL 60153(888) 584-7888 Get Directions Write a Review

NPPES record last updated: June 16, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ann Kathleen O'neill Rd, Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANN KATHLEEN O'NEILL RD, MD (NPI 1659796381) is an individual internal medicine provider in Maywood, Illinois, licensed in Illinois (125.080877) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sterling Heights.

NPPES Registry Identity

NPI1659796381
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANN KATHLEEN O'NEILLCredential: RD, MD
Location Address2160 S 1ST AVEMaywood, IL 60153-3328
Mailing Address2160 S 1st AveMaywood, IL 60153-3328
Phone(888) 584-7888
Sole ProprietorNo
Enumeration DateMarch 4, 2014
Last NPPES UpdateJune 16, 2022
NPPES CertifiedJune 16, 2022
✔ NPI 1659796381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125.080877
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedDietitian, RegisteredTaxonomy 133V00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2160 S 1ST AVE, Maywood, IL 60153
Open in Google Maps ↗

Secondary Practice Location 1

Location 138731 Mound Rd, Suite 200Sterling Heights, MI 48310-3210 · Phone (586) 939-8480 · Fax (586) 939-8487

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ann Kathleen O'neill Rd, Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60153 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANITA OZA NAGAMINE M.D.
Radiology (Diagnostic Radiology)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
DR. BRYCE ANDREW PASCHOLD D.P.M.
Podiatrist (Foot & Ankle Surgery)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-4254
DR. ANTONIO HERNANDO IGLESIAS M.D.
Psychiatry & Neurology (Neurology)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
IAN CHARLES MCCOMB
Oral & Maxillofacial Surgery
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
JAMES WU D.O.
Psychiatry & Neurology (Psychiatry)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
PAIGE T SONG MD
Student in an Organized Health Care Education/Training Program
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (888) 584-7888
ELIZABETH CHO
Orthopaedic Surgery
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-1274
DR. CATHRYN T SAWALSKI DO, MBA
Internal Medicine
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (888) 584-7888

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ann O'neill's NPI number?

The NPI number for Ann O'neill is 1659796381. It was assigned to this individual provider in the NPPES registry on March 4, 2014.

Where is Ann O'neill located?

Ann O'neill practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (888) 584-7888.

What is Ann O'neill's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ann O'neill enrolled in Medicare?

Yes. Ann O'neill is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ann O'neill was last updated on June 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.