LEIGH MARK – Family Nurse Practitioner, NPI 1144049404

Family Nurse Practitioner

LEIGH MARK is a healthcare provider. based in Waxahachie, Texas. specializing in NURSE PRACTITIONER. They hold a License No. 824976 (TX). The NPI Number for LEIGH MARK is 1144049404

Main info

Female

8 Years Of Experience

Accepts Medicare Assignment

Name

LEIGH MARK

NPI

1144049404

Phone

(877) 868-2528

Address

1000 LEGACY RANCH RD

Enumeration Date

4 October 2024

Last Update Date

4 October 2024

Doctor Profile

Medical School Name

OTHER

Secondary Phone

8778682528

Graduation Year

2018 (8 years ago)

PAC ID

1759816531

Group Practice PAC ID

7012344807

Professional Enrollment ID

I20241203002674

Address ID

TX751651293WA1000XRDXX400

Telehealth

Yes

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

22,204 NURSE PRACTITIONER in TX

Provider Addresses for LEIGH MARK

1000 LEGACY RANCH RD
WAXAHACHIE, TX 751651293
Phone: (877) 868-2528
Mailing address matches the actual address.

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: 2024-12-03

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
I20241203002674	I	Nurse Practitioner	TX	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 75165)

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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: 7012344807View full group profile

Name	Specialty	State
BRITTNEY GILLYARD (PMHNP-BC, FNP-C)	Nurse Practitioner	TX
DR. BILJANA KRSTIC (M.D.)	Internal Medicine	TX
NJIDEKA UZOAMAKA ACHUAMA	Nurse Practitioner	TX
DR. SHAHNAZ KHAN (M.D.)	Internal Medicine	TX
DR. TAO ANH HO (M.D.)	Internal Medicine	TX
MRS. JAIME MICHELLE BLUM (FNP)	Nurse Practitioner	TX
LAKIA DREWERY	Nurse Practitioner	TX
DR. CAROLINE HERNANDEZ (MD)	General Practice, Preventive Medicine, Internal Medicine	TX
ASHLEY DENISE LANG	Nurse Practitioner	TX
MISTY SHERMAN (MSN, APRN, FNP-C)	-	TX

Reviews

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Frequently asked questions

What number should I use to identify LEIGH MARK for billing?

Administrative and clinical systems typically use NPI 1144049404 for LEIGH MARK.

Is LEIGH MARK currently accepting referrals based on NPI status?

Registry metadata lists LEIGH MARK as active.

What does the directory say LEIGH MARK does?

Insurance directories may phrase it differently, but here LEIGH MARK maps to Family Nurse Practitioner. Clinical services aligned with this taxonomy classification.

Can patients visit LEIGH MARK in Waxahachie, Texas?

For routing, start with Waxahachie, Texas for LEIGH MARK, then verify phone and hours locally.

Can I export LEIGH MARK's record?

You can download the official NPPES record; we summarize key fields for readability.