DR. MICHAEL SERGIO ALVAREZ (DO) – Pulmonary Disease Physician, NPI 1366766628
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,378 INTERNAL MEDICINE in FL
Loading map...
Provider Addresses for DR. MICHAEL SERGIO ALVAREZ (DO)
4620, North Habana Avenue, Tampa, Hillsborough County, Florida, 33614, United States
SUITE 101
TAMPA, FL 336147107
Phone: (813) 875-9362
Fax: (813) 876-7055
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 279 Open Payments records for all available years, with a total value of $117,897.
Total Amount is formed as General ($115,766) + Research ($2,131) + Ownership ($0) = $117,897.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($89,933).
Total Amount
$117,897
General + Research + Ownership
Payments
279
Total payment records
General Amount
$115,766
General payments
Research Amount
$2,131
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $89,933 |
| AstraZeneca Pharmaceuticals LP | $19,100 |
| Intuitive Surgical, Inc. | $4,241 |
| ABBVIE INC. | $2,131 |
| Actelion Pharmaceuticals US, Inc. | $384 |
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: 2014-09-29
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 |
|---|---|---|---|---|
| I20140929001715 | I | Internal Medicine | FL | 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 | 502 | 261 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 334 | 212 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 204 | 114 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 122 | 122 | $0 |
| 99291 | Critical care, first 30-74 minutes | 89 | 51 | $0 |
Insurance plans in this area (ZIP 33614)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| - | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Physician Assistant | FL | |
| Pulmonary Disease | FL | |
| Pulmonary Disease | FL | |
| Internal Medicine, Pulmonary Disease, Critical Care (Intensivists) | FL | |
| Pulmonary Disease, Critical Care (Intensivists) | FL | |
| Pulmonary Disease, Critical Care (Intensivists) | FL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.