JAMES BRAD DIESTELHORST (M.D.) – Pulmonary Disease Physician, NPI 1336148766
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
380 PULMONARY DISEASE in WA
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Provider Addresses for JAMES BRAD DIESTELHORST (M.D.)
4545, Cordata Parkway, Cordata, Bellingham, Whatcom County, Washington, 98226, United States
BELLINGHAM, WA 982267123
Phone: (360) 738-2200
Fax: (360) 752-5687
Type: Location
PO BOX 5096
BELLINGHAM, WA 982275096
Phone: (360) 738-2200
Fax: (360) 752-5687
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 $39.
Total Amount is formed as General ($39) + Research ($0) + Ownership ($0) = $39.
Last reported payment date: 2024-11-05 • Largest payer in this snapshot: GENZYME CORPORATION ($39).
Total Amount
$39
General + Research + Ownership
Payments
1
Total payment records
General Amount
$39
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $39 |
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: 2005-04-25
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 |
|---|---|---|---|---|
| I20050425000543 | I | Pulmonary Disease | 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 |
|---|---|---|---|---|
| 94729 | Test to examine how well the lungs exchange gases | 439 | 348 | $0 |
| 94375 | Test to measure rate of airflow | 276 | 215 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 260 | 176 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 201 | 162 | $0 |
| 94726 | Test to determine lung volumes using sensors | 190 | 152 | $0 |
Insurance plans in this area (ZIP 98226)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | WA | |
| Gynecological Oncology | WA | |
| - | FL | |
| Nurse Practitioner | WA | |
| - | TX | |
| - | WA | |
| Pulmonary Disease, Internal Medicine, Critical Care (Intensivists) | WA | |
| Medical Oncology, Hematology, Internal Medicine | MS | |
| Registered Dietitian Or Nutrition Professional | WA | |
| - | WA |
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