CASEY ANNE ERELLI (PA-C) – Physician Assistant, NPI 1700409893
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,091 PHYSICIAN ASSISTANT in MA
Provider Addresses for CASEY ANNE ERELLI (PA-C)
22 NAGLER CROSS RD
HUNTINGTON, MA 010509624
Phone: (413) 455-8755
Fax: (413) 443-4488
Type: Mailing
170 UNIVERSITY DR
AMHERST, MA 010022247
Phone: (413) 461-3530
Fax: (413) 461-3532
Type: Location
369 South St.
Pittsfield, MA 012010120
Phone: (413) 443-4826
Fax: (413) 443-4488
Type: Location
155 PISGAH RD
HUNTINGTON, MA 010509624
Phone: (413) 455-8755
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 214 Open Payments records for all available years, with a total value of $4,272.
Total Amount is formed as General ($4,272) + Research ($0) + Ownership ($0) = $4,272.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($972).
Total Amount
$4,272
General + Research + Ownership
Payments
214
Total payment records
General Amount
$4,272
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2020-08-13
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 |
|---|---|---|---|---|
| I20200813002774 | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 923 | 21 | $0 |
| 95117 | Professional service for multiple injections of allergen | 337 | 134 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 134 | 16 | $0 |
| 95115 | Professional service for single injection of allergen | 107 | 47 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 77 | 74 | $0 |
Insurance plans in this area (ZIP 01050)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MA | |
| - | MA | |
| Physician Assistant | MA | |
| - | MA | |
| Physician Assistant | MA | |
| Family Practice | MA | |
| Family Practice | MA | |
| Certified Nurse Midwife (Cnm) | MA | |
| Nurse Practitioner | MA | |
| - | MA |
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