MICHAEL R MACADAMS (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1477611044
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 MICHAEL R MACADAMS (M.D.)
PO BOX 53487
LUBBOCK, TX 794533487
Phone: (806) 793-4440
Fax: (806) 793-4452
Type: Mailing
2716, 82nd Street, Lubbock, Lubbock County, Texas, 79423, United States
LUBBOCK, TX 794231428
Phone: (806) 793-4440
Fax: (806) 793-4452
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 103 Open Payments records for all available years, with a total value of $1,435.
Total Amount is formed as General ($1,435) + Research ($0) + Ownership ($0) = $1,435.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: Lilly USA, LLC ($387).
Total Amount
$1,435
General + Research + Ownership
Payments
103
Total payment records
General Amount
$1,435
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 |
|---|---|
| Lilly USA, LLC | $387 |
| Abbott Laboratories | $343 |
| Novo Nordisk Inc | $210 |
| Amgen Inc. | $80 |
| Bayer Healthcare Pharmaceuticals Inc. | $77 |
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: 2005-03-10
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 |
|---|---|---|---|---|
| I20050310001047 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 871 | 396 | $0 |
| 83036 | Hemoglobin a1c level | 800 | 308 | $0 |
| 82947 | Blood glucose (sugar) level | 584 | 263 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 291 | 117 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 144 | 121 | $0 |
Insurance plans in this area (ZIP 79453)
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