DR. MICHAEL GERARD GIRONTA (DO) – Internal Medicine Physician, NPI 1013985928
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,893 INTERNAL MEDICINE in NJ
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Provider Addresses for DR. MICHAEL GERARD GIRONTA (DO)
16, Pocono Road, Lake Arrowhead, Denville, Morris County, New Jersey, 07834, United States
SUITE 313
DENVILLE, NJ 078342901
Phone: (973) 625-0112
Fax: (973) 625-0721
Type: Location
PO BOX 95000 LB# 7550
PHILADELPHIA, PA 191957550
Phone: (844) 362-1735
Fax: (973) 290-7495
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 46 Open Payments records for all available years, with a total value of $802.
Total Amount is formed as General ($802) + Research ($0) + Ownership ($0) = $802.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: PFIZER INC. ($254).
Total Amount
$802
General + Research + Ownership
Payments
46
Total payment records
General Amount
$802
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $254 |
| ShockWave Medical, Inc | $123 |
| Merck Sharp & Dohme LLC | $46 |
| AstraZeneca Pharmaceuticals LP | $45 |
| Novo Nordisk Inc | $41 |
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: 2004-07-07
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 |
|---|---|---|---|---|
| I20040707000999 | I | Internal Medicine | NJ | 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 | 661 | 224 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 546 | 105 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 337 | 309 | $0 |
| G0008 | Administration of influenza virus vaccine | 106 | 105 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 102 | 101 | $0 |
Insurance plans in this area (ZIP 07834)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | NJ | 82270 | Stool analysis for blood to screen for colon tumors | 26 | 26 |
| INTERNAL MEDICINE | NJ | 90670 | Pneumococcal vaccine for injection into muscle | 92 | 92 |
| INTERNAL MEDICINE | NJ | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 27 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | PA | |
| - | PA | |
| Internal Medicine | PA | |
| Family Practice | NJ | |
| Family Practice | PA | |
| Internal Medicine | NJ | |
| - | PA | |
| Internal Medicine, Pediatric Medicine | PA | |
| - | PA | |
| Family Practice | PA |
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