SILVIA FERNANDEZ PEREZ (M.D.) – Gastroenterology Physician, NPI 1184026007
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,475 GASTROENTEROLOGY in FL
Provider Addresses for SILVIA FERNANDEZ PEREZ (M.D.)
10000 W COLONIAL DR STE 289
OCOEE, FL 347613432
Phone: (321) 842-4965
Fax: (321) 842-4767
Type: Mailing
1955 1ST AVE APT 607
NEW YORK, NY 100296444
Phone: (786) 267-5609
Type: Mailing
1901 1ST AVE
NEW YORK, NY 100297404
Phone: (786) 267-5609
Type: Location
1901 1st Ave
New York, NY 100297404
Phone: (786) 267-5609
Type: Location
2040 Oakley Seaver Dr
Clermont, FL 347111962
Phone: (786) 267-5609
Type: Location
821 OAKLEY SEAVER DRIVE
CLERMONT, FL 34711
Phone: (352) 242-1665
Fax: (352) 243-1649
Type: Location
2040 OAKLEY SEAVER DR
CLERMONT, FL 347111962
Phone: (786) 267-5609
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 113 Open Payments records for all available years, with a total value of $2,523.
Total Amount is formed as General ($2,523) + Research ($0) + Ownership ($0) = $2,523.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($798).
Total Amount
$2,523
General + Research + Ownership
Payments
113
Total payment records
General Amount
$2,523
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $798 |
| Regeneron Healthcare Solutions, Inc. | $152 |
| GENZYME CORPORATION | $137 |
| Mallinckrodt Hospital Products Inc. | $134 |
| Phathom Pharmaceuticals, Inc. | $133 |
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: 2021-05-10
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 |
|---|---|---|---|---|
| I20210510001842 | I | Gastroenterology | 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 | 224 | 133 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 99 | 96 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 74 | 61 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 64 | 62 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 58 | 58 | $0 |
Insurance plans in this area (ZIP 34761)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | FL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY | |
| Nurse Practitioner | FL | |
| Internal Medicine | FL | |
| Vascular Surgery, General Surgery | FL | |
| Physical Therapist In Private Practice | FL | |
| Sports Medicine | OH | |
| Nurse Practitioner | FL | |
| Internal Medicine | FL | |
| Internal Medicine | IA |
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