NATALIE BLEVINS OSWALD (PA-C) – Physician Assistant, NPI 1346656360
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,093 PHYSICIAN ASSISTANT in MA
Provider Addresses for NATALIE BLEVINS OSWALD (PA-C)
1 LYONS ST
DEDHAM, MA 020265599
Phone: (617) 654-7111
Type: Location
40 HOLLAND ST
SOMERVILLE, MA 021442705
Phone: (617) 654-7111
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 41 Open Payments records for all available years, with a total value of $8,971.
Total Amount is formed as General ($8,971) + Research ($0) + Ownership ($0) = $8,971.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Arthrex, Inc. ($8,087).
Total Amount
$8,971
General + Research + Ownership
Payments
41
Total payment records
General Amount
$8,971
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Arthrex, Inc. | $8,087 |
| Pacira Pharmaceuticals Incorporated | $153 |
| Kairos Surgical Inc | $145 |
| Bioventus LLC | $145 |
| Smith+Nephew, Inc. | $144 |
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: 2014-11-12
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 |
|---|---|---|---|---|
| I20141112001569 | I | Physician Assistant | MA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 129 | 113 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 104 | 80 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 101 | 101 | $0 |
| 20550 | Injection into tendon or ligament | 53 | 46 | $0 |
| 20526 | Injection of carpal tunnel | 25 | 24 | $0 |
Insurance plans in this area (ZIP 02026)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | MA | |
| Physician Assistant | MA | |
| Physical Therapist In Private Practice | MA | |
| Orthopedic Surgery | MA | |
| Nurse Practitioner | MA | |
| Orthopedic Surgery | NH | |
| Physician Assistant | NH | |
| Physical Medicine And Rehabilitation | NH | |
| Physician Assistant | NH | |
| Physician Assistant | MA |
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