GAIL LYNN ANDREJCZAK (FNP-C) – Family Nurse Practitioner, NPI 1750948527

GAIL LYNN ANDREJCZAK (FNP-C) is a healthcare provider. based in Brenham, Texas. specializing in NURSE PRACTITIONER. They hold the professional credentials FNP-C. They hold a License No. AP139428 (TX). The NPI Number for GAIL LYNN ANDREJCZAK (FNP-C) is 1750948527

Main info

Female
Sole Proprietor
8 Years Of Experience
Accepts Medicare Assignment
Name
GAIL LYNN ANDREJCZAK (FNP-C)
NPI
1750948527
Phone
(979) 251-4342
Address
10400 OIL FIELD RD
Enumeration Date
28 May 2019
Last Update Date
28 May 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7137731102
Graduation Year
2018 (8 years ago)
PAC ID
5496260838
Group Practice PAC ID
8628512613
Professional Enrollment ID
I20250715000031
Address ID
TX770741612HO8313XFWYX301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience28
Completeness75
Years active:7State licenses:1Digital endpointsOther names

22,204 NURSE PRACTITIONER in TX

Provider Addresses for GAIL LYNN ANDREJCZAK (FNP-C)

  • 10400 OIL FIELD RD

    BRENHAM, TX 778331923

    Phone: (979) 251-4342

    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: 2025-07-15

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

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20250715000031INurse PractitionerTXTBD

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 77833)

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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: 8628512613View full group profile
NameSpecialtyState
Geriatric Medicine, Internal MedicineTX
Family Practice, Internal MedicineTX
Internal MedicineMI
Nurse PractitionerTX
Nurse PractitionerTX
Nurse PractitionerTX
Nurse PractitionerTX
Nurse PractitionerTX
Nurse PractitionerTX
Hospitalist, Internal MedicineTX

Reviews

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Frequently asked questions

Can I use this page to confirm GAIL LYNN ANDREJCZAK (FNP-C)'s NPI?
Yes. GAIL LYNN ANDREJCZAK (FNP-C) is listed with NPI 1750948527 in the public NPI dataset.
Is GAIL LYNN ANDREJCZAK (FNP-C) listed as active for patients and plans?
The listing shows GAIL LYNN ANDREJCZAK (FNP-C) as active in the NPI system.
What is GAIL LYNN ANDREJCZAK (FNP-C)'s primary classification?
Family Nurse Practitioner is the headline specialty for GAIL LYNN ANDREJCZAK (FNP-C) here. Clinical services aligned with this taxonomy classification.
What address line appears for GAIL LYNN ANDREJCZAK (FNP-C)?
GAIL LYNN ANDREJCZAK (FNP-C)'s geographic hint is Brenham, Texas in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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