DR. JOHN V KNAUS (D.O.) – Gynecologic Oncology Physician, NPI 1326023714

DR. JOHN V KNAUS (D.O.) is a healthcare provider. based in Morton grove, Illinois. specializing in Gynecologic Oncology Physician. They hold the professional credentials D.O.. The NPI Number for DR. JOHN V KNAUS (D.O.) is 1326023714

Main info

Male
50 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOHN V KNAUS (D.O.)
NPI
1326023714
Phone
(847) 663-1030
Address
5747 DEMPSTER ST
Enumeration Date
8 December 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8476631030
Graduation Year
1976 (50 years ago)
PAC ID
9335044379
Group Practice PAC ID
7214107069
Professional Enrollment ID
I20031204000474
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness75
Years active:20State licenses:0Digital endpointsOther names

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Provider Addresses for DR. JOHN V KNAUS (D.O.)

  • 5747, West Dempster Street, Morton Grove, Niles Township, Cook County, Illinois, 60053, United States

    SUITE 100

    MORTON GROVE, IL 600533056

    Phone: (847) 663-1030

    Fax: (847) 663-1039

    Mailing address matches the actual address.

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60053)

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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: 7214107069View full group profile
NameSpecialtyState
DR. ROBERT D ZIMMERMAN (M.D.)
U R O L O G YIL
DR. NEIL R FRIEDMAN (M.D.)
-IL
MARK JONATHAN SCHACHT (MD)
U R O L O G YIL
DR. JOHN T II LEYLAND (MD)
U R O L O G YIL
ALLEN M CHERNOFF (MD)
U R O L O G YIL
DR. THOMAS C MALVAR (MD)
U R O L O G YIL
SHAHNAZ SAEED (MD)
P A T H O L O G YIL
PETER THOMAS VASELOPULOS (MD)
U R O L O G YIL
ROBERT STANLEY ROSEN (M.D.)
General SurgeryIL
DR. TIMOTHY C HOLLISTER (MD)
Radiation OncologyIL

Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. JOHN V KNAUS (D.O.)?
DR. JOHN V KNAUS (D.O.) — NPI 1326023714 — is the standard way to identify this listing.
Is DR. JOHN V KNAUS (D.O.) still practicing?
DR. JOHN V KNAUS (D.O.) is currently listed as active in the public NPI registry.
What is DR. JOHN V KNAUS (D.O.) best known for clinically?
Directory data describes DR. JOHN V KNAUS (D.O.) with Gynecologic Oncology Physician. Clinical services aligned with this taxonomy classification.
Does DR. JOHN V KNAUS (D.O.) list a practice location?
Patients near Morton Grove, Illinois may find DR. JOHN V KNAUS (D.O.) in results; validate coverage separately.
Why does DR. JOHN V KNAUS (D.O.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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