DR. MIN XU (M.D.) – Rheumatology Physician, NPI 1598964777
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
167 RHEUMATOLOGY in WA
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Provider Addresses for DR. MIN XU (M.D.)
500 BIRCHWOOD AVE STE C
BELLINGHAM, WA 982251703
Phone: (360) 676-1610
Type: Mailing
Birchwood Avenue, Birchwood, Bellingham, Whatcom County, Washington, 98226-5519, United States
#C
BELLINGHAM, WA 982251704
Phone: (360) 676-1610
Type: Location
11311 Bridgeport Way SW Ste 205
Lakewood, WA 984993051
Phone: (253) 985-6490
Fax: (253) 985-6488
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $209.
Total Amount is formed as General ($209) + Research ($0) + Ownership ($0) = $209.
Last reported payment date: 2024-01-22 • Largest payer in this snapshot: ABBVIE INC. ($159).
Total Amount
$209
General + Research + Ownership
Payments
12
Total payment records
General Amount
$209
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-22
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2013-08-16
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 |
|---|---|---|---|---|
| I20130816000622 | I | Rheumatology | 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 |
|---|---|---|---|---|
| J1602 | Injection, golimumab, 1 mg, for intravenous use | 5,700 | 11 | $0 |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | 4,893 | 34 | $0 |
| J0129 | Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 4,350 | 11 | $0 |
| Q5104 | Injection, infliximab-abda, biosimilar, (renflexis), 10 mg | 1,550 | 21 | $0 |
| J0897 | Injection, denosumab, 1 mg | 1,080 | 15 | $0 |
Insurance plans in this area (ZIP 98225)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | WA | 96415 | Infusion of chemotherapy into a vein | 389 | 70 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | SC | |
| Physician Assistant | WA | |
| - | WA | |
| General Surgery | MI | |
| - | WA | |
| Nurse Practitioner | WA | |
| - | WI | |
| - | WA | |
| - | WA | |
| Family Practice | WA |
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