DR. DARREN WAYNE LACKAN (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1053347534
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. DARREN WAYNE LACKAN (M.D.)
6844 HARRIS PKWY STE 300
FORT WORTH, TX 761324281
Phone: (817) 263-0007
Fax: (817) 263-1118
Type: Mailing
7801, Oakmont Boulevard, Fort Worth, Tarrant County, Texas, 76132, United States
SUITE 101
FORT WORTH, TX 761324204
Phone: (817) 263-0007
Fax: (817) 263-1118
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 234 Open Payments records for all available years, with a total value of $4,586.
Total Amount is formed as General ($4,586) + Research ($0) + Ownership ($0) = $4,586.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: Abbott Laboratories ($748).
Total Amount
$4,586
General + Research + Ownership
Payments
234
Total payment records
General Amount
$4,586
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $748 |
| Novo Nordisk Inc | $441 |
| Lilly USA, LLC | $421 |
| Dexcom, Inc. | $406 |
| Amgen Inc. | $293 |
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: 2004-04-07
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 |
|---|---|---|---|---|
| I20040407000471 | 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 | 1,276 | 732 | $0 |
| 76536 | Ultrasound scan of head and neck soft tissue | 705 | 578 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 253 | 212 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 208 | 87 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 202 | 202 | $0 |
Insurance plans in this area (ZIP 76132)
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