JOHN A HAMBY (MD) – Surgery Physician, NPI 1134108657

Surgery Physician

JOHN A HAMBY (MD) is a healthcare provider. based in Chicago, Illinois. specializing in Surgery Physician. They hold the professional credentials MD. They hold a License No. 036071975 (IL). The NPI Number for JOHN A HAMBY (MD) is 1134108657

Main info

Male

45 Years Of Experience

Accepts Medicare Assignment

Name

JOHN A HAMBY (MD)

NPI

1134108657

Phone

(630) 758-8838

Address

1860 PAYSPHERE CIR

Enumeration Date

12 January 2006

Last Update Date

26 September 2018

Doctor Profile

Medical School Name

RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY

Secondary Phone

6308932210

Graduation Year

1981 (45 years ago)

PAC ID

7214015494

Group Practice PAC ID

5496667941

Professional Enrollment ID

I20101022000715

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for JOHN A HAMBY (MD)

1860 PAYSPHERE CIR
CHICAGO, IL 606740018
Phone: (630) 758-8838
Fax: (630) 758-8846
Type: Mailing
South York Road, Elmhurst, DuPage County, Illinois, 60106, United States
SUITE 4220
ELMHURST, IL 601265626
Phone: (630) 758-8838
Fax: (630) 758-8846
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.

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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.

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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 60674)

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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: 5496667941View full group profile

Name	Specialty	State
DR. YOOJIN KIM PAK (M.D.)	E N D O C R I N O L O G Y	IL
JENNIFER LYNN BREN (PA-C)	Physician Assistant	IL
SALLY SALMAN (MD)	Internal Medicine	IL
DANIELLE SCAMPINI (CNP)	Nurse Practitioner	IL
MRS. LAUREN WRIGHT ROSSING (PT, DPT)	-	IL
NICOLE MARIE LESAK (PT, DPT)	-	IL
PETER MICHAEL KERWIN (MD)	-	IL
DR. JOHN DONGAS (M.D.)	-	IL
RONALD SLONEK (MD)	-	IL
AGNIESZKA JACKSON	Physical Therapist In Private Practice	IL

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Frequently asked questions

What NPI should I save for JOHN A HAMBY (MD)?

Save NPI 1134108657 if you need a stable reference for JOHN A HAMBY (MD).

Is JOHN A HAMBY (MD)'s enrollment marked active?

An active flag here means the NPI record is not in a deactivated state.

Can you summarize JOHN A HAMBY (MD)'s specialty in plain language?

Clinically, the directory lists JOHN A HAMBY (MD) with Surgery Physician. Clinical services aligned with this taxonomy classification.

What location shows for JOHN A HAMBY (MD)?

We surface Chicago, Illinois for JOHN A HAMBY (MD) based on available NPPES addresses.

How can I contact JOHN A HAMBY (MD)?

Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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