JOSEPH M FLYNN (D.O., MPH) – Medical Oncology Physician, NPI 1518939933

JOSEPH M FLYNN (D.O., MPH) is a healthcare provider. based in Chicago, Illinois. specializing in MEDICAL ONCOLOGY. They hold the professional credentials D.O., MPH. They hold a License No. 34009024 (OH). The NPI Number for JOSEPH M FLYNN (D.O., MPH) is 1518939933

Main info

Male
30 Years Of Experience
Accepts Medicare Assignment
Name
JOSEPH M FLYNN (D.O., MPH)
NPI
1518939933
Phone
(502) 588-9490
Address
PO BOX 776347
Enumeration Date
2 February 2006
Last Update Date
23 July 2020

Doctor Profile

Medical School Name
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
-
Graduation Year
1996 (30 years ago)
PAC ID
1759489941
Group Practice PAC ID
9830001528
Professional Enrollment ID
I20200810002011
Address ID
KY402023700LO315XXBROA300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience83
Completeness75
Years active:20State licenses:2Digital endpointsOther names

72 MEDICAL ONCOLOGY in KY

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Provider Addresses for JOSEPH M FLYNN (D.O., MPH)

  • Music Box Theatre, 3733, North Southport Avenue, Wrigleyville, Lake View, Lakeview, Chicago, Lake View Township, Cook County, Illinois, 60613, United States

    CHICAGO, IL 606776347

    Phone: (502) 588-9490

    Fax: (502) 272-5116

    Type: Mailing

  • South Floyd Street, Wilder Park, Louisville, Jefferson County, Kentucky, 40209, United States

    LOUISVILLE, KY 402021840

    Phone: (502) 629-4440

    Fax: (502) 629-4445

    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: 2020-08-10

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
I20200810002011IMedical OncologyKYTBD

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.

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

Insurance plans in this area (ZIP 60677)

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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: 9830001528View full group profile
NameSpecialtyState
Radiation OncologyKY
Nurse PractitionerKY
Medical OncologyKY
Gynecological OncologyNY
Nurse PractitionerIL
Anesthesiology, Pain Management, Pain ManagementKY
Internal Medicine, Hematology/OncologyOH
Physician AssistantKY
O B S T E T R I C S/ G Y N E C O L O G YKY
-IL

Reviews

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Frequently asked questions

Does JOSEPH M FLYNN (D.O., MPH) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — JOSEPH M FLYNN (D.O., MPH) uses 1518939933.
Is JOSEPH M FLYNN (D.O., MPH) listed as active for patients and plans?
The listing shows JOSEPH M FLYNN (D.O., MPH) as active in the NPI system.
What is JOSEPH M FLYNN (D.O., MPH)'s specialty?
The listing groups JOSEPH M FLYNN (D.O., MPH) with Medical Oncology Physician. Clinical services aligned with this taxonomy classification.
Where should I expect JOSEPH M FLYNN (D.O., MPH) on a map?
Expect Chicago, Illinois as a primary anchor for JOSEPH M FLYNN (D.O., MPH) unless the record lists multiple sites.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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