DR. JOHN GREGORY BUSH (DO) – Obstetrics & Gynecology Physician, NPI 1952332165

DR. JOHN GREGORY BUSH (DO) is a healthcare provider. based in Frankfort, Illinois. specializing in OBSTETRICS/GYNECOLOGY. They hold the professional credentials DO. They hold a License No. 036-054141 (IL). The NPI Number for DR. JOHN GREGORY BUSH (DO) is 1952332165

Main info

Male
Sole Proprietor
51 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOHN GREGORY BUSH (DO)
NPI
1952332165
Phone
(815) 469-6646
Address
222 COLORADO AVE
Enumeration Date
5 July 2006
Last Update Date
9 December 2021

Doctor Profile

Medical School Name
CHICAGO COLLEGE OF OSTEOPATHY
Secondary Phone
8154696646
Graduation Year
1975 (51 years ago)
PAC ID
4587703277
Group Practice PAC ID
0840339537
Professional Enrollment ID
I20091210000052
Address ID
IL604231334FR222XXAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience66
Completeness75
Years active:19State licenses:2Digital endpointsOther names

1,925 OBSTETRICS/GYNECOLOGY in IL

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Provider Addresses for DR. JOHN GREGORY BUSH (DO)

  • 222, Colorado Avenue, Frankfort, Will County, Illinois, 60423, United States

    FRANKFORT, IL 604231334

    Phone: (815) 469-6646

    Fax: (815) 469-6647

    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)

CMS reports 2 Open Payments records for all available years, with a total value of $45.

Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.

Last reported payment date: 2024-08-14 • Largest payer in this snapshot: PFIZER INC. ($28).

Total Amount

$45

General + Research + Ownership

Payments

2

Total payment records

General Amount

$45

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-08-14

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
PFIZER INC.$28
Exeltis, USA Inc.$17
View all Open Payments →|Open Payments Risk Radar →

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: 2009-12-10

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
I20091210000052IObstetrics/GynecologyILTBD

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
99213Established patient office or other outpatient visit, 20-29 minutes6047$0
View full utilization report →

Insurance plans in this area (ZIP 60423)

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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: 0840339537View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YIL
-IL
O B S T E T R I C S/ G Y N E C O L O G YIL

Reviews

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Frequently asked questions

What is the registry number for DR. JOHN GREGORY BUSH (DO)?
The registry entry for DR. JOHN GREGORY BUSH (DO) shows NPI 1952332165.
Quick check: is DR. JOHN GREGORY BUSH (DO) active?
Public NPPES data shows DR. JOHN GREGORY BUSH (DO) with an active NPI status right now.
Which specialty label fits DR. JOHN GREGORY BUSH (DO)?
NPPES ties DR. JOHN GREGORY BUSH (DO) to Obstetrics & Gynecology Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is DR. JOHN GREGORY BUSH (DO) tied to Frankfort, Illinois?
If you are local to Frankfort, Illinois, DR. JOHN GREGORY BUSH (DO) may be relevant to your search.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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