MS. SHANNON L AVERY-DESMARAIS (MSN, NP-C) – Adult Health Nurse Practitioner, NPI 1053713453
Adult Health Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
8,971 NURSE PRACTITIONER in MA
Provider Addresses for MS. SHANNON L AVERY-DESMARAIS (MSN, NP-C)
200 MILL RD STE 180
FAIRHAVEN, MA 027195255
Phone: (508) 973-2000
Fax: (508) 973-2001
Type: Mailing
450 BROOKLINE AVE
BOSTON, MA 022155450
Phone: (617) 632-6464
Type: Location
827 AMERICAN LEGION HWY
WESTPORT, MA 027904128
Phone: (508) 636-5101
Fax: (508) 636-3651
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2023-02-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20141021001720 | I | Nurse Practitioner | MA | TBD |
| I20230209000753 | I | Nurse Practitioner | RI | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 54 | 53 | $0 |
| 99497 | Advance care planning, first 30 minutes | 27 | 25 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 02719)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Hospice/Palliative Care | RI | |
| Family Practice | RI | |
| Nurse Practitioner | RI | |
| - | RI | |
| - | RI | |
| - | MA | |
| Internal Medicine | RI | |
| Hospice/Palliative Care | RI | |
| Hospice/Palliative Care | NY | |
| Nurse Practitioner | RI |
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