ALYSSA RUTH ZWARYCH (MD) – Internal Medicine Physician, NPI 1740206366
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
12,378 INTERNAL MEDICINE in FL
Provider Addresses for ALYSSA RUTH ZWARYCH (MD)
38135 MARKET SQUARE DR
ZEPHYRHILLS, FL 335427505
Phone: (352) 567-0188
Type: Mailing
2352 BRUCE B DOWNS BLVD STE 301
WESLEY CHAPEL, FL 335449203
Phone: (813) 528-4898
Fax: (813) 377-1004
Type: Location
38135, Market Square, Zephyrhills, Pasco County, Florida, 33542, United States
ZEPHYRHILLS, FL 335427505
Phone: (813) 528-4975
Type: Mailing
Green Hedges Way, Wesley Chapel, Pasco County, Florida, 33544, United States
WESLEY CHAPEL, FL 335448189
Phone: (813) 528-4898
Fax: (813) 377-1004
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 58 Open Payments records for all available years, with a total value of $971.
Total Amount is formed as General ($971) + Research ($0) + Ownership ($0) = $971.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Novo Nordisk Inc ($746).
Total Amount
$971
General + Research + Ownership
Payments
58
Total payment records
General Amount
$971
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $746 |
| Abbott Laboratories | $72 |
| ABBVIE INC. | $50 |
| Hologic Sales and Service, LLC | $26 |
| Verrica Pharmaceuticals Inc. | $24 |
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: 2006-11-29
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 |
|---|---|---|---|---|
| I20061129000155 | 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 | 262 | 92 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 52 | 52 | $0 |
| G0008 | Administration of influenza virus vaccine | 33 | 32 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 30 | 29 | $0 |
Insurance plans in this area (ZIP 33542)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Diagnostic Radiology | FL | |
| Gastroenterology, Internal Medicine | IA | |
| Vascular Surgery, General Surgery | FL | |
| Family Practice | KY | |
| Nurse Practitioner | FL | |
| R H E U M A T O L O G Y | FL | |
| Physician Assistant | FL | |
| Physician Assistant | FL | |
| P S Y C H I A T R Y | FL |
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