MARK ANTHONY PERROTTI (MD) – Internal Medicine Physician, NPI 1699723049
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,448 INTERNAL MEDICINE in CT
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Provider Addresses for MARK ANTHONY PERROTTI (MD)
PO BOX 120188
EAST HAVEN, CT 065120188
Phone: (203) 481-0077
Fax: (203) 481-0066
Type: Mailing
249-251, West Main Street, Branford, South Central Connecticut Planning Region, Connecticut, 06405, United States
BRANFORD, CT 064054047
Phone: (203) 481-0077
Fax: (203) 481-0066
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $523.
Total Amount is formed as General ($523) + Research ($0) + Ownership ($0) = $523.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($125).
Total Amount
$523
General + Research + Ownership
Payments
20
Total payment records
General Amount
$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
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: 2006-07-12
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 |
|---|---|---|---|---|
| I20060712000178 | I | Internal Medicine | CT | 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 | 518 | 242 | $0 |
| 95923 | Testing of autonomic (sympathetic) nervous system function | 172 | 172 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 140 | 71 | $0 |
| 93923 | Complete ultrasound study of arm and leg arteries | 120 | 120 | $0 |
| 95921 | Testing of autonomic nervous system function and heart rate response to deep breathing | 117 | 117 | $0 |
Insurance plans in this area (ZIP 06512)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | CT | 81002 | Urinalysis, manual test | 217 | 165 |
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