MRS. LAYLA ANN HARTSFIELD-MOSHER (PA-C) – Physician Assistant, NPI 1437161908
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for MRS. LAYLA ANN HARTSFIELD-MOSHER (PA-C)
North 43rd Avenue, Dunhill Place, Phoenix, Maricopa County, Arizona, 85053-2010, United States
PHOENIX, AZ 85051
Phone: (623) 931-9201
Fax: (623) 931-2116
Type: Location
9007, North 14th Drive, North Mountain, Phoenix, Maricopa County, Arizona, 85021, United States
PHOENIX, AZ 850212987
Phone: (602) 770-9053
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 160 Open Payments records for all available years, with a total value of $4,541.
Total Amount is formed as General ($4,541) + Research ($0) + Ownership ($0) = $4,541.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: ABBVIE INC. ($1,220).
Total Amount
$4,541
General + Research + Ownership
Payments
160
Total payment records
General Amount
$4,541
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,220 |
| Bayer Healthcare Pharmaceuticals Inc. | $653 |
| AstraZeneca Pharmaceuticals LP | $493 |
| GlaxoSmithKline, LLC. | $373 |
| Novo Nordisk Inc | $323 |
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: 2004-03-23
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 |
|---|---|---|---|---|
| I20040323001435 | I | Physician Assistant | AZ | 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 85051)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| - | AZ | |
| Nurse Practitioner | AZ | |
| - | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| - | AZ | |
| Nurse Practitioner | AZ | |
| - | AZ | |
| - | AZ |
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