GREGORY D LAYTON (M.D.) – Obstetrics & Gynecology Physician, NPI 1104881986
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
788 OBSTETRICS/GYNECOLOGY in AZ
Provider Addresses for GREGORY D LAYTON (M.D.)
4824 E BASELINE RD STE 129
MESA, AZ 852064679
Phone: (480) 644-1001
Fax: (480) 464-8722
Type: Location
PO BOX 748860
ATLANTA, GA 303744679
Phone: (480) 644-1001
Fax: (480) 464-8722
Type: Mailing
4824, East Baseline Road, Mesa, Maricopa County, Arizona, 85206, United States
SUITE 129
MESA, AZ 852064679
Phone: (480) 644-1001
Fax: (480) 464-8722
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $949.
Total Amount is formed as General ($949) + Research ($0) + Ownership ($0) = $949.
Last reported payment date: 2024-10-05 • Largest payer in this snapshot: Stryker Corporation ($148).
Total Amount
$949
General + Research + Ownership
Payments
34
Total payment records
General Amount
$949
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $148 |
| MAYNE PHARMA COMMERCIAL LLC | $131 |
| Organon LLC | $100 |
| Myriad Women's Health, Inc. | $71 |
| Hologic Sales and Service, LLC | $63 |
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: 2005-10-27
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 |
|---|---|---|---|---|
| I20051027000083 | I | Obstetrics/Gynecology | 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 85206)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | GA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NE | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | GA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | GA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AZ | |
| O B S T E T R I C S/ G Y N E C O L O G Y | GA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | GA |
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