DR. DAVID MICHAEL MAYER (MD) – Internal Medicine Physician, NPI 1174533137
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,368 INTERNAL MEDICINE in FL
Provider Addresses for DR. DAVID MICHAEL MAYER (MD)
4546 GRAND BLVD
NEW PORT RICHEY, FL 346525119
Phone: (844) 665-4827
Type: Location
8400 NW 33RD ST STE 201
DORAL, FL 331221937
Phone: (844) 665-4827
Type: Mailing
Tollgate Hill Farm Road, Apponaug, Warwick, Kent County, Rhode Island, 02886, United States
STE 202
WARWICK, RI 028864447
Phone: (401) 732-0660
Fax: (401) 738-6350
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $81.
Total Amount is formed as General ($81) + Research ($0) + Ownership ($0) = $81.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Exact Sciences Corporation ($81).
Total Amount
$81
General + Research + Ownership
Payments
4
Total payment records
General Amount
$81
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $81 |
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: 2023-12-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040708000313 | I | Internal Medicine | RI | TBD |
| I20231219004051 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 34652)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | FL | |
| - | FL | |
| - | FL | |
| Nurse Practitioner | FL | |
| Family Practice | FL | |
| Family Practice | CA | |
| - | FL | |
| Family Practice | FL | |
| Sleep Medicine, Family Practice | FL | |
| Internal Medicine | FL |
Reviews
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