SHANNON A BARR – Certified Registered Nurse Anesthetist, NPI 1871837096
Certified Registered Nurse Anesthetist
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Profile Insights
NPPES metrics only — not quality of care.
4,245 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in PA
Provider Addresses for SHANNON A BARR
162 BURWYCK PARK DR
SALINE, MI 481768744
Phone: (412) 298-9245
Type: Mailing
1400 LOCUST ST
PITTSBURGH, PA 152195114
Phone: (412) 232-7911
Type: Location
250 NORTHVIEW DR
PITTSBURGH, PA 152375540
Phone: (412) 298-9245
Type: Mailing
200 LOTHROP STREET
SUITE 9055 FORBES TOWER
PITTSBURGH, PA 152132536
Phone: (412) 647-3087
Type: Mailing
1400 LOCUST STREET
PITTSBURGH, PA 152195114
Phone: (412) 232-7911
Type: Location
55 FRUIT ST
BOSTON, MA 021142621
Phone: (617) 726-3030
Type: Location
75 Francis St
Boston, MA 021156110
Phone: (617) 732-8210
Type: Location
1400 Locust St
Pittsburgh, PA 152195114
Phone: (412) 232-7911
Type: Location
5301 McAuley Dr
Ypsilanti, MI 481971051
Phone: (734) 712-9456
Type: Location
620 Byron Rd
Howell, MI 488431002
Phone: (517) 545-6000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $32.
Total Amount is formed as General ($32) + Research ($0) + Ownership ($0) = $32.
Last reported payment date: 2023-12-04 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($32).
Total Amount
$32
General + Research + Ownership
Payments
2
Total payment records
General Amount
$32
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $32 |
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: 2025-08-21
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 |
|---|---|---|---|---|
| I20250821002643 | I | Certified Registered Nurse Anesthetist (Crna) | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 48176)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | MA | |
| Diagnostic Radiology | MA | |
| Nephrology, Internal Medicine | MA | |
| Nurse Practitioner | MA | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | MA | |
| P S Y C H I A T R Y | MA | |
| Cardiac Electrophysiology, Internal Medicine, Cardiovascular Disease (Cardiology) | MA | |
| H E M A T O L O G Y/ O N C O L O G Y | MA | |
| N E U R O L O G Y | MA |
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