JOSEPH HARCOURT ACTON (MD) – Internal Medicine Physician, NPI 1861452765
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,056 INTERNAL MEDICINE in WA
Provider Addresses for JOSEPH HARCOURT ACTON (MD)
800 W 5TH AVE OFC
SPOKANE, WA 992042803
Phone: (509) 473-3177
Fax: (509) 473-3460
Type: Location
PO BOX 3777
PORTLAND, OR 972083777
Phone: (503) 413-3900
Fax: (503) 413-3710
Type: Mailing
24800 SE STARK ST
GRESHAM, OR 970303378
Phone: (503) 413-8407
Fax: (503) 413-6951
Type: Location
807 S Ponderosa St
Payson, AZ 855415542
Phone: (928) 472-1398
Fax: (928) 472-3429
Type: Location
800 W 5th Ave Ofc
Spokane, WA 992042803
Phone: (509) 473-3177
Fax: (509) 473-3460
Type: Location
4312, South Mariposa Drive, Power Ranch, Gilbert, Maricopa County, Arizona, 85297, United States
GILBERT, AZ 852978261
Phone: (480) 907-7678
Type: Mailing
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: 2010-04-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20031211000872 | I | Internal Medicine | AZ | TBD |
| I20080521000337 | I | Internal Medicine | IA | TBD |
| I20100416000204 | I | Internal Medicine | WA | TBD |
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.
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
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 433 | 165 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 139 | 72 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 104 | 97 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 67 | 27 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 63 | 63 | $0 |
Insurance plans in this area (ZIP 99204)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Infectious Disease, Internal Medicine | IA | |
| Family Practice | IA | |
| Internal Medicine, Hospitalist | IL | |
| - | IA | |
| - | IA | |
| - | IA | |
| Nurse Practitioner | IA | |
| Physician Assistant | IA | |
| - | IA |
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