NATALIE LLEWELLYN – Surgical Physician Assistant, NPI 1003914433
Surgical Physician Assistant
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NPPES metrics only — not quality of care.
9,689 PHYSICIAN ASSISTANT in PA
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Provider Addresses for NATALIE LLEWELLYN
Gastroenterology Associates of Pittsburgh, 3285, Babcock Boulevard, Laurel Gardens, Ross Township, Allegheny County, Pennsylvania, 15237, United States
SUITE 2120
PITTSBURGH, PA 152375818
Phone:
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)
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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: 2006-10-18
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 |
|---|---|---|---|---|
| I20061018000054 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 22 | 20 | $0 |
| 29827 | Repair of shoulder rotator cuff using an endoscope | 16 | 16 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 15 | 12 | $0 |
| 23472 | Prosthetic repair of shoulder joint, total shoulder | 13 | 13 | $0 |
| 29826 | Shaving of part of shoulder bone and repair of ligament using an endoscope | 12 | 12 | $0 |
Insurance plans in this area (ZIP 15237)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | PA | 20610 | Aspiration and/or injection of large joint or joint capsule | 17 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | PA | |
| Physician Assistant | PA | |
| Pain Management, Physical Medicine And Rehabilitation | PA | |
| Orthopedic Surgery | PA | |
| Physician Assistant | PA | |
| Rheumatology, Internal Medicine | PA | |
| Nurse Practitioner | PA | |
| Orthopedic Surgery | PA | |
| Physician Assistant | PA | |
| Physician Assistant | MD |
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