JAMES D ACTON (M.D.) – Pediatric Pulmonology Physician, NPI 1225119449

JAMES D ACTON (M.D.) is a healthcare provider. based in Columbia, Missouri. specializing in PEDIATRIC MEDICINE, PULMONARY DISEASE. They hold the professional credentials M.D.. They hold a License No. 2010018422 (MO). The NPI Number for JAMES D ACTON (M.D.) is 1225119449

Main info

Male
33 Years Of Experience
Accepts Medicare Assignment
Name
JAMES D ACTON (M.D.)
NPI
1225119449
Phone
(573) 882-6921
Address
404 N KEENE ST STE 101
Enumeration Date
17 October 2006
Last Update Date
21 May 2024

Doctor Profile

Medical School Name
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Secondary Phone
5738759000
Graduation Year
1993 (33 years ago)
PAC ID
6507942406
Group Practice PAC ID
4486759560
Professional Enrollment ID
I20100909001025
Address ID
MO652016626CO404XXSTXX400

Contacts

Secure Messaging
MUDOCREFERRAL@direct.health.missouri.edu
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

878 PEDIATRIC MEDICINE in MO

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Provider Addresses for JAMES D ACTON (M.D.)

  • 101, North Keene Street, Columbia, Boone County, Missouri, 65201, United States

    COLUMBIA, MO 652016626

    Phone: (573) 882-6921

    Fax: (573) 884-3991

    Type: Location

  • 1020 HITT ST

    COLUMBIA, MO 652120001

    Phone: (573) 882-6921

    Fax: (573) 882-1154

    Type: Location

  • Jack in the Box, South 18th Street, Kansas City, Wyandotte County, Kansas, 66102, United States

    KANSAS CITY, MO 641843966

    Phone: (573) 884-3300

    Fax: (573) 884-0943

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $206.

Total Amount is formed as General ($206) + Research ($0) + Ownership ($0) = $206.

Last reported payment date: 2024-10-18 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($116).

Total Amount

$206

General + Research + Ownership

Payments

4

Total payment records

General Amount

$206

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-18

Latest reported date

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: 2010-09-09

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
I20100909001025IPulmonary DiseaseMOTBD

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 65201)

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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: 4486759560View full group profile
NameSpecialtyState
H E M A T O L O G Y/ O N C O L O G YPA
General SurgeryMO
Family PracticeMO
Psychiatry, NeurologyMO
-MO
-MO
-OH
Family PracticeMO
-WA
Diagnostic RadiologyMO

Reviews

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Frequently asked questions

What is the registry number for JAMES D ACTON (M.D.)?
The registry entry for JAMES D ACTON (M.D.) shows NPI 1225119449.
Should I treat JAMES D ACTON (M.D.) as an active provider?
Patients and plans typically see JAMES D ACTON (M.D.) as active in the national extract.
How should patients interpret JAMES D ACTON (M.D.)'s specialty?
The extract shows Pediatric Pulmonology Physician for JAMES D ACTON (M.D.). Clinical services aligned with this taxonomy classification.
Is JAMES D ACTON (M.D.) tied to Columbia, Missouri?
If you are local to Columbia, Missouri, JAMES D ACTON (M.D.) may be relevant to your search.
Why is information missing for JAMES D ACTON (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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