DR. ELIZABETH HAMILTON (M.D.) – Obstetrics & Gynecology Physician, NPI 1477556629
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,145 OBSTETRICS/GYNECOLOGY in PA
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Provider Addresses for DR. ELIZABETH HAMILTON (M.D.)
Harleysville Post Office, Oak Drive, Harleysville, Lower Salford Township, Montgomery County, Pennsylvania, 19450, United States
HARLEYSVILLE, PA 194380907
Phone: (215) 453-4995
Fax: (215) 453-4646
Type: Mailing
West End Boulevard, Quakertown, Bucks County, Pennsylvania, 18951, United States of America
SUITE 104
QUAKERTOWN, PA 189511272
Phone: (215) 536-3200
Fax: (215) 536-3259
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $296.
Total Amount is formed as General ($296) + Research ($0) + Ownership ($0) = $296.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: Axonics, Inc. ($76).
Total Amount
$296
General + Research + Ownership
Payments
13
Total payment records
General Amount
$296
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Axonics, Inc. | $76 |
| MAYNE PHARMA COMMERCIAL LLC | $66 |
| Exeltis, USA Inc. | $47 |
| Astellas Pharma US Inc | $45 |
| ABBVIE INC. | $22 |
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: 2010-09-20
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 |
|---|---|---|---|---|
| I20100920000622 | I | Obstetrics/Gynecology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 110 | 110 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 55 | 43 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 51 | 51 | $0 |
| 58100 | Biopsy of lining of uterus | 20 | 18 | $0 |
Insurance plans in this area (ZIP 19438)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| Physician Assistant | PA | |
| - | PA | |
| Radiation Oncology | PA | |
| - | PA | |
| - | PA | |
| - | PA |
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