DR. NELSON W LUM (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1902845449
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
660 ENDOCRINOLOGY in TX
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Provider Addresses for DR. NELSON W LUM (M.D.)
Lubbock Post Office, 1515, Crickets Avenue, Lubbock, Lubbock County, Texas, 79402, United States
LUBBOCK, TX 794936248
Phone: (806) 771-5550
Fax: (806) 771-5544
Type: Mailing
3801, 50th Street, Lubbock, Lubbock County, Texas, 79413, United States
LUBBOCK, TX 794133859
Phone: (806) 771-5550
Fax: (806) 771-5544
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 270 Open Payments records for all available years, with a total value of $6,158.
Total Amount is formed as General ($6,158) + Research ($0) + Ownership ($0) = $6,158.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: Abbott Laboratories ($1,565).
Total Amount
$6,158
General + Research + Ownership
Payments
270
Total payment records
General Amount
$6,158
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $1,565 |
| Amgen Inc. | $970 |
| Novo Nordisk Inc | $641 |
| Lilly USA, LLC | $588 |
| AstraZeneca Pharmaceuticals LP | $233 |
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: 2010-04-06
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 |
|---|---|---|---|---|
| I20100406000314 | I | Endocrinology | TX | 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 | 794 | 388 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 701 | 348 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 674 | 341 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 627 | 333 | $0 |
| 83036 | Hemoglobin a1c level | 441 | 217 | $0 |
Insurance plans in this area (ZIP 79493)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | TX | 83036 | Hemoglobin A1C level | 691 | 334 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | TX | |
| - | TX | |
| Diagnostic Radiology | TX | |
| - | TX | |
| N E U R O S U R G E R Y | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Pulmonary Disease | TX | |
| - | TX |
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