JOSEPH A KARAS (DO) – Family Medicine Physician, NPI 1649629643

JOSEPH A KARAS (DO) is a healthcare provider. based in Barrington, Illinois. specializing in FAMILY PRACTICE. They hold the professional credentials DO. They hold a License No. 125068101 (IL). The NPI Number for JOSEPH A KARAS (DO) is 1649629643

Main info

Male
10 Years Of Experience
Accepts Medicare Assignment
Name
JOSEPH A KARAS (DO)
NPI
1649629643
Phone
(847) 620-4572
Address
1301 S Barrington Rd
Enumeration Date
9 June 2016
Last Update Date
7 April 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8474382144
Graduation Year
2016 (10 years ago)
PAC ID
7012201569
Group Practice PAC ID
7810800935
Professional Enrollment ID
I20200706000432
Address ID
IL600473217LA350XXRDXX301
Telehealth
Yes

Contacts

Secure Messaging
jkaras279903@direct.myadvocateaurora.org
FHIR Endpoint
https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience55
Completeness85
Years active:9State licenses:3Other namesUpdated within 12 months

5,037 FAMILY PRACTICE in IL

Provider Addresses for JOSEPH A KARAS (DO)

  • 1301 S Barrington Rd

    Barrington, IL 600105276

    Phone: (847) 620-4572

    Fax: (847) 620-4535

    Type: Location

  • 815, Main Street, Peoria, Peoria County, Illinois, 61605, United States

    STE A

    PEORIA, IL 616021076

    Phone: (309) 672-4977

    Type: Mailing

  • 1301 S BARRINGTON RD

    BARRINGTON, IL 600105276

    Phone: (847) 620-4572

    Fax: (847) 620-4535

    Type: Mailing

  • 29373 NETWORK PL

    CHICAGO, IL 606731293

    Phone: (847) 390-5900

    Type: Mailing

  • 350 SURRYSE RD STE 100

    LAKE ZURICH, IL 600473217

    Phone: (847) 438-2144

    Fax: (847) 438-4654

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2020-07-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20200706000432IFamily PracticeILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes354194$0
36415Insertion of needle into vein for collection of blood sample350201$0
99213Established patient office or other outpatient visit, 20-29 minutes246172$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit161161$0
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg8012$0
View full utilization report →

Insurance plans in this area (ZIP 60010)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7810800935View full group profile

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

How do payers reference JOSEPH A KARAS (DO)?
For JOSEPH A KARAS (DO), use NPI 1649629643 as the unique 10-digit identifier.
Active or inactive — what applies to JOSEPH A KARAS (DO)?
You should see JOSEPH A KARAS (DO) as active in CMS-hosted NPPES data.
What area of care is associated with JOSEPH A KARAS (DO)?
JOSEPH A KARAS (DO)'s record emphasizes Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Is JOSEPH A KARAS (DO) associated with Barrington?
Public fields place JOSEPH A KARAS (DO) around Barrington, Illinois. Always confirm the exact site before visiting.
Does JOSEPH A KARAS (DO) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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