GREGORY S GIAMO (DO) – Family Medicine Physician, NPI 1821078643
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for GREGORY S GIAMO (DO)
Pottstown Hospital Imaging Center, 1616, Medical Drive, Pottstown, Montgomery County, Pennsylvania, 19464, United States
POTTSTOWN, PA 194643224
Phone: (610) 326-7820
Fax: (610) 326-4068
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $99.
Total Amount is formed as General ($99) + Research ($0) + Ownership ($0) = $99.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Galderma Laboratories, L.P. ($99).
Total Amount
$99
General + Research + Ownership
Payments
3
Total payment records
General Amount
$99
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Galderma Laboratories, L.P. | $99 |
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: 2010-03-10
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 |
|---|---|---|---|---|
| I20100310000147 | I | Family Practice | PA | 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 19464)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| Family Practice | PA | |
| Family Practice | PA | |
| - | PA | |
| Physician Assistant | PA | |
| Family Practice | PA | |
| Registered Dietitian Or Nutrition Professional | PA | |
| Rheumatology, Internal Medicine | NJ | |
| Nurse Practitioner | PA | |
| - | PA |
Reviews
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