MR. LAN N PHAM (M.D.) – Internal Medicine Physician, NPI 1548264252
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,056 INTERNAL MEDICINE in WA
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Provider Addresses for MR. LAN N PHAM (M.D.)
PeaceHealth, 1115, Southeast 164th Avenue, Vancouver, Clark County, Washington, 98683, United States
DEPT. 358
VANCOUVER, WA 986839324
Phone: (360) 729-1462
Fax: (360) 729-3104
Type: Mailing
PeaceHealth St. John Medical Center, 1615, Delaware Street, Longview, Cowlitz County, Washington, 98632, United States
LONGVIEW, WA 986322367
Phone: (360) 501-3601
Fax: (360) 501-3648
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: 2009-02-27
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 |
|---|---|---|---|---|
| I20090227000428 | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 119 | 115 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 77 | $0 |
| 99291 | Critical care, first 30-74 minutes | 20 | 20 | $0 |
Insurance plans in this area (ZIP 98683)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| - | WA | |
| Nurse Practitioner | WA | |
| H E M A T O L O G Y | CA | |
| Nurse Practitioner | WA | |
| P S Y C H I A T R Y | IL | |
| - | WA | |
| Family Practice | WA | |
| P S Y C H I A T R Y | WA | |
| Clinical Social Worker | WA |
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