MARGARET ROSE LITTLE (AA) – Anesthesiologist Assistant, NPI 1245844604
Anesthesiologist Assistant
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
936 ANESTHESIOLOGY ASSISTANT in FL
Provider Addresses for MARGARET ROSE LITTLE (AA)
PO BOX 110429
AURORA, CO 800420429
Phone:
Type: Mailing
14000 FIVAY RD
HUDSON, FL 346677103
Phone: (727) 819-2929
Type: Location
12605 E 16th Ave
Aurora, CO 800452545
Phone: (720) 848-0000
Type: Location
9909 SAN SEBASTIAN WAY
PORT RICHEY, FL 346683554
Phone: (727) 237-4567
Type: Mailing
PO BOX 22487
GREEN BAY, WI 543052487
Phone: (920) 445-7222
Fax: (920) 445-7289
Type: Mailing
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: 2024-08-29
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 |
|---|---|---|---|---|
| I20240829004239 | I | Anesthesiology Assistant | UT | 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 80042)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | UT | |
| - | UT | |
| Emergency Medicine | CO | |
| - | UT | |
| A N E S T H E S I O L O G Y | UT | |
| Physician Assistant | UT | |
| - | IL | |
| Plastic And Reconstructive Surgery | OH | |
| Physician Assistant | CA | |
| A N E S T H E S I O L O G Y | UT |
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