HAROLD K JR. CATHCART (DO) – Endocrinology, Diabetes & Metabolism Physician, NPI 1104815935
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for HAROLD K JR. CATHCART (DO)
322, West North River Drive, Riverside, Spokane, Spokane County, Washington, 99201, United States
SPOKANE, WA 992013208
Phone: (509) 324-6464
Fax: (509) 241-2056
Type: Mailing
PO BOX 421
LIBERTY LAKE, WA 990190421
Phone: (509) 474-3568
Fax: (509) 227-7070
Type: Mailing
105 W 8TH AVE STE 7010
SPOKANE, WA 992042312
Phone: (509) 353-3901
Fax: (509) 227-7070
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 70 Open Payments records for all available years, with a total value of $1,672.
Total Amount is formed as General ($1,672) + Research ($0) + Ownership ($0) = $1,672.
Last reported payment date: 2024-10-31 • Largest payer in this snapshot: Amgen Inc. ($274).
Total Amount
$1,672
General + Research + Ownership
Payments
70
Total payment records
General Amount
$1,672
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $274 |
| Medtronic, Inc. | $207 |
| Novo Nordisk Inc | $164 |
| Abbott Laboratories | $109 |
| Bayer Healthcare Pharmaceuticals Inc. | $94 |
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: 2009-12-28
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20091228000606 | I | Endocrinology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 546 | 385 | $0 |
| 83036 | Hemoglobin a1c level | 144 | 86 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 40 | 38 | $0 |
| 99451 | Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | 39 | 39 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $0 |
Insurance plans in this area (ZIP 99201)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| - | WA | |
| Family Practice | WA | |
| - | WA | |
| - | OH | |
| O P H T H A L M O L O G Y | WA | |
| Family Practice | WI | |
| Internal Medicine | OR | |
| Clinical Social Worker | WA | |
| - | WA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.