GREGORY ARTHUR MERCIER (DNP) – Family Nurse Practitioner, NPI 1780406579

Family Nurse Practitioner

GREGORY ARTHUR MERCIER (DNP) is a healthcare provider. based in Centre, Alabama. specializing in NURSE PRACTITIONER. They hold the professional credentials DNP. They hold a License No. 1-201079 (AL). The NPI Number for GREGORY ARTHUR MERCIER (DNP) is 1780406579

Main info

Male

Sole Proprietor

2 Years Of Experience

Accepts Medicare Assignment

Name

GREGORY ARTHUR MERCIER (DNP)

NPI

1780406579

Phone

(352) 275-1295

Address

970 COUNTY ROAD 112

Enumeration Date

31 October 2024

Last Update Date

31 October 2024

Doctor Profile

Medical School Name

OTHER

Secondary Phone

2566305467

Graduation Year

2024 (2 years ago)

PAC ID

6507393295

Group Practice PAC ID

6800267444

Professional Enrollment ID

I20241219000082

Address ID

AL359601235CE819XXAXXX500

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience26

Completeness75

Years active:1State licenses:1Digital endpointsOther names

5,653 NURSE PRACTITIONER in AL

Provider Addresses for GREGORY ARTHUR MERCIER (DNP)

970 COUNTY ROAD 112
CENTRE, AL 359607009
Phone: (352) 275-1295
Type: Mailing
819 W MAIN ST
CENTRE, AL 359601235
Phone: (256) 266-1021
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: 2024-12-19

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

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
I20241219000082	I	Nurse Practitioner	AL	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.

Verify on CMS Revalidation Lookup Tool

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 35960)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 6800267444View full group profile