DIEGO ALCARAZ ALVAREZ (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1376992446
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
57 ENDOCRINOLOGY in NE
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Provider Addresses for DIEGO ALCARAZ ALVAREZ (M.D.)
2223 DODGE ST APT 419
OMAHA, NE 681021958
Phone: (646) 761-1624
Type: Mailing
Nebraska Medical Center, 668, South 41st Street, Omaha, Douglas County, Nebraska, 68105, United States
OMAHA, NE 681982545
Phone: (402) 559-4284
Type: Location
100 N ACADEMY AVE
DANVILLE, PA 178224903
Phone: (570) 271-6144
Fax: (570) 271-6578
Type: Mailing
3 W OLIVE ST
SCRANTON, PA 185082572
Phone: (570) 207-6300
Fax: (570) 207-6290
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $381.
Total Amount is formed as General ($381) + Research ($0) + Ownership ($0) = $381.
Last reported payment date: 2024-12-29 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($185).
Total Amount
$381
General + Research + Ownership
Payments
21
Total payment records
General Amount
$381
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $185 |
| Lilly USA, LLC | $85 |
| Novo Nordisk Inc | $33 |
| Tandem Diabetes Care, Inc. | $28 |
| BETA BIONICS, INC. | $26 |
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: 2021-06-09
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 |
|---|---|---|---|---|
| I20210609000231 | I | Endocrinology | PA | 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 | 438 | 345 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 101 | 76 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 74 | 64 | $0 |
| 83036 | Hemoglobin a1c level | 35 | 33 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $0 |
Insurance plans in this area (ZIP 68102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| - | PA | |
| P S Y C H I A T R Y | NY | |
| Internal Medicine, Hospice/Palliative Care | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| Physician Assistant | PA | |
| - | PA | |
| - | PA | |
| Physician Assistant | PA |
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