LANCE A SLOAN (MD) – Endocrinology, Diabetes & Metabolism Physician, NPI 1588665228
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 LANCE A SLOAN (MD)
The Lunch Box, 1014, South John Redditt Drive, Lufkin, Angelina County, Texas, 75904, United States
LUFKIN, TX 759152837
Phone: (936) 462-7844
Fax: (936) 462-7855
Type: Mailing
10, Medical Center Boulevard, Lufkin, Angelina County, Texas, 75904, United States
SUITE A
LUFKIN, TX 759043173
Phone: (936) 632-4282
Fax: (936) 632-4249
Type: Location
10 MEDICAL CENTER BLVD STE A
LUFKIN, TX 759043163
Phone: (936) 632-4282
Fax: (936) 632-4249
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 768 Open Payments records for all available years, with a total value of $552,776.
Total Amount is formed as General ($541,883) + Research ($10,893) + Ownership ($0) = $552,776.
Last reported payment date: 2024-12-25 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($132,132).
Total Amount
$552,776
General + Research + Ownership
Payments
768
Total payment records
General Amount
$541,883
General payments
Research Amount
$10,893
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $132,132 |
| Corcept Therapeutics | $111,219 |
| Lilly USA, LLC | $101,828 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $100,139 |
| GlaxoSmithKline, LLC. | $22,986 |
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: 2005-03-08
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 |
|---|---|---|---|---|
| I20050308001206 | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 687 | 287 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 450 | 275 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 282 | 167 | $0 |
| 83036 | Hemoglobin a1c level | 250 | 170 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 232 | 43 | $0 |
Insurance plans in this area (ZIP 75915)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | TX | 81002 | Urinalysis, manual test | 166 | 116 |
| ENDOCRINOLOGY | TX | 82270 | Stool analysis for blood to screen for colon tumors | 29 | 29 |
| ENDOCRINOLOGY | TX | 90935 | Hemodialysis procedure with one physician evaluation | 62 | 12 |
| ENDOCRINOLOGY | TX | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 163 | 118 |
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