MRS. MARY O WUNDERLICH (PA) – Physician Assistant, NPI 1477856979

MRS. MARY O WUNDERLICH (PA) is a healthcare provider. based in Chester, Illinois. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials PA. They hold a License No. 085-000332 (IL). The NPI Number for MRS. MARY O WUNDERLICH (PA) is 1477856979

Main info

Female
Sole Proprietor
40 Years Of Experience
Accepts Medicare Assignment
Name
MRS. MARY O WUNDERLICH (PA)
NPI
1477856979
Phone
(618) 826-4152
Address
1650 STATE ST
Enumeration Date
6 December 2010
Last Update Date
25 January 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1986 (40 years ago)
PAC ID
4587847108
Group Practice PAC ID
9537531579
Professional Enrollment ID
I20110319000079
Address ID
IL622781105RE325XXSTXX301
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:15State licenses:2Digital endpointsOther names

5,035 PHYSICIAN ASSISTANT in IL

Provider Addresses for MRS. MARY O WUNDERLICH (PA)

  • 1650 STATE ST

    CHESTER, IL 622331001

    Phone: (618) 826-4152

    Fax: (618) 826-4210

    Type: Mailing

  • 325 SPRING STREET

    RED BUD, IL 62278

    Phone: (618) 282-3831

    Fax: (618) 282-5476

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $15.

Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.

Last reported payment date: 2023-09-25 • Largest payer in this snapshot: PFIZER INC. ($15).

Total Amount

$15

General + Research + Ownership

Payments

1

Total payment records

General Amount

$15

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-09-25

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
PFIZER INC.$15
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: 2011-03-19

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
I20110319000079IPhysician AssistantILTBD

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 62233)

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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: 9537531579View full group profile
NameSpecialtyState
Nurse PractitionerIL
Physician AssistantIL
Family PracticeNV
General SurgeryIL
Nurse PractitionerIL
Nurse PractitionerIL
General SurgeryOH
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL

Reviews

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Frequently asked questions

What is MRS. MARY O WUNDERLICH (PA)'s NPI number?
MRS. MARY O WUNDERLICH (PA)'s NPI is 1477856979 — the number used across U.S. healthcare to identify this provider.
Is MRS. MARY O WUNDERLICH (PA) shown as active in public data?
Registry records indicate MRS. MARY O WUNDERLICH (PA) maintains an active NPI.
What expertise is attributed to MRS. MARY O WUNDERLICH (PA)?
MRS. MARY O WUNDERLICH (PA)'s specialty line reads Physician Assistant. Clinical services aligned with this taxonomy classification.
Is MRS. MARY O WUNDERLICH (PA) associated with Chester?
Public fields place MRS. MARY O WUNDERLICH (PA) around Chester, Illinois. Always confirm the exact site before visiting.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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