DR. PATRICK ZIMMERMANN (M.D.) – Family Medicine Physician, NPI 1194749218

DR. PATRICK ZIMMERMANN (M.D.) is a healthcare provider. based in Collinsville, Illinois. specializing in FAMILY PRACTICE. They hold the professional credentials M.D.. They hold a License No. 036059275 (IL). The NPI Number for DR. PATRICK ZIMMERMANN (M.D.) is 1194749218

Main info

Male
Sole Proprietor
48 Years Of Experience
Accepts Medicare Assignment
Name
DR. PATRICK ZIMMERMANN (M.D.)
NPI
1194749218
Phone
(618) 344-0090
Address
531 VANDALIA ST
Enumeration Date
26 July 2006
Last Update Date
28 August 2024

Doctor Profile

Medical School Name
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
6183442273
Graduation Year
1978 (48 years ago)
PAC ID
9032143938
Group Practice PAC ID
5193792018
Professional Enrollment ID
I20100109000131
Address ID
IL622344368CO1103XRDXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness75
Years active:19State licenses:1Digital endpointsOther names

5,037 FAMILY PRACTICE in IL

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Provider Addresses for DR. PATRICK ZIMMERMANN (M.D.)

  • 531, Vandalia Street, Collinsville, Madison County, Illinois, 62234, United States

    SUITE 100

    COLLINSVILLE, IL 622344061

    Phone: (618) 344-0090

    Fax: (618) 344-4371

    Type: Mailing

  • 6810 STATE ROUTE 162

    BOX 215

    MARYVILLE, IL 62062

    Phone: (618) 391-6495

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 13 Open Payments records for all available years, with a total value of $265.

Total Amount is formed as General ($265) + Research ($0) + Ownership ($0) = $265.

Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Lilly USA, LLC ($47).

Total Amount

$265

General + Research + Ownership

Payments

13

Total payment records

General Amount

$265

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-11

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2010-01-09

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
I20100109000131IFamily 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
99213Established patient office or other outpatient visit, 20-29 minutes235152$0
99214Established patient office or other outpatient visit, 30-39 minutes158135$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit3535$0
81002Urinalysis, manual test2014$0
View full utilization report →

Insurance plans in this area (ZIP 62234)

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Provider's Procedures

DR. PATRICK ZIMMERMANN (M.D.) performs procedures in FAMILY PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEIL82270Stool analysis for blood to screen for colon tumors1111
FAMILY MEDICINEIL90670Pneumococcal vaccine for injection into muscle3737

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: 5193792018View full group profile
NameSpecialtyState
Nurse PractitionerIL
-IL
General SurgeryIL
-IL
-IL
O B S T E T R I C S/ G Y N E C O L O G YIL
General SurgeryIL
-IL
Family PracticeMO
Family PracticeIL

Reviews

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Frequently asked questions

What identifier follows DR. PATRICK ZIMMERMANN (M.D.) across health systems?
The NPI 1194749218 uniquely identifies DR. PATRICK ZIMMERMANN (M.D.) in U.S. healthcare data.
Is DR. PATRICK ZIMMERMANN (M.D.) currently accepting referrals based on NPI status?
Registry metadata lists DR. PATRICK ZIMMERMANN (M.D.) as active.
What services align with DR. PATRICK ZIMMERMANN (M.D.)'s listing?
DR. PATRICK ZIMMERMANN (M.D.)'s public classification highlights Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What city is tied to DR. PATRICK ZIMMERMANN (M.D.)?
The directory associates DR. PATRICK ZIMMERMANN (M.D.) with Collinsville, Illinois. Check all listed addresses for suites or satellite offices.
Why is information missing for DR. PATRICK ZIMMERMANN (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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