ALISON DAVISON (P.A.) – Physician Assistant, NPI 1174558399

ALISON DAVISON (P.A.) is a healthcare provider. based in Centralia, Illinois. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials P.A.. They hold a License No. 085-001876 (IL). The NPI Number for ALISON DAVISON (P.A.) is 1174558399

Main info

Female
24 Years Of Experience
Accepts Medicare Assignment
Name
ALISON DAVISON (P.A.)
NPI
1174558399
Phone
(618) 532-9050
Address
1441 W Broadway
Enumeration Date
12 July 2006
Last Update Date
19 October 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6188991944
Graduation Year
2002 (24 years ago)
PAC ID
3274596747
Group Practice PAC ID
9234022567
Professional Enrollment ID
I20041105000329
Address ID
IL628642408MO2XXXXWAYX402

Contacts

FHIR Endpoint
https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/
Secure Messaging
adavison90330@direct-ehr-ssmhc.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

5,035 PHYSICIAN ASSISTANT in IL

Provider Addresses for ALISON DAVISON (P.A.)

  • 1441 W Broadway

    Centralia, IL 628015613

    Phone: (618) 532-9050

    Type: Location

  • 1003 E McCord St

    Centralia, IL 628013345

    Phone: (618) 436-6633

    Type: Location

  • PO BOX 955860

    SAINT LOUIS, MO 631950126

    Phone: (636) 498-9444

    Type: Mailing

  • Memorial Hospital of Carbondale, 405, West Jackson Street, Carbondale, Jackson County, Illinois, 62902, United States

    CARBONDALE, IL 629011462

    Phone: (618) 549-0721

    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: 2004-11-05

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
I20041105000329IPhysician 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 62801)

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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: 9234022567View full group profile
NameSpecialtyState
Vascular SurgeryIL
P A T H O L O G YIL
Sleep Medicine, Pediatric MedicineMO
P O D I A T R YMO
Nurse PractitionerMO
Family PracticeMO
General SurgeryMO
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL

Reviews

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Frequently asked questions

What is ALISON DAVISON (P.A.)'s NPI number?
ALISON DAVISON (P.A.)'s NPI is 1174558399 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to ALISON DAVISON (P.A.)?
You should see ALISON DAVISON (P.A.) as active in CMS-hosted NPPES data.
How would a patient describe ALISON DAVISON (P.A.)'s focus?
For ALISON DAVISON (P.A.), the primary taxonomy reads as Physician Assistant. Clinical services aligned with this taxonomy classification.
Is ALISON DAVISON (P.A.) associated with Centralia?
Public fields place ALISON DAVISON (P.A.) around Centralia, 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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