FEMI LAYIWOLA (MD) – Internal Medicine Physician, NPI 1396826855

FEMI LAYIWOLA (MD) is a healthcare provider. based in Harlingen, Texas. specializing in INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. M4268 (TX). The NPI Number for FEMI LAYIWOLA (MD) is 1396826855

Main info

Male
Sole Proprietor
34 Years Of Experience
Accepts Medicare Assignment
Name
FEMI LAYIWOLA (MD)
NPI
1396826855
Phone
(956) 465-0626
Address
PO BOX 530654
Enumeration Date
18 October 2006
Last Update Date
27 August 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9563891100
Graduation Year
1992 (34 years ago)
PAC ID
0244232460
Group Practice PAC ID
9436471836
Professional Enrollment ID
I20070131000732
Address ID
TX785206338BR1040XSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

13,323 INTERNAL MEDICINE in TX

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Provider Addresses for FEMI LAYIWOLA (MD)

  • PO BOX 530654

    HARLINGEN, TX 785530654

    Phone: (956) 465-0626

    Fax: (877) 346-1789

    Type: Mailing

  • 26, Paredes Line Road, Brownsville, Texas, 78521, United States

    BROWNSVILLE, TX 785261375

    Phone: (956) 465-0626

    Fax: (877) 346-1789

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $16.

Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.

Last reported payment date: 2024-05-15 • Largest payer in this snapshot: PFIZER INC. ($16).

Total Amount

$16

General + Research + Ownership

Payments

1

Total payment records

General Amount

$16

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-15

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
PFIZER INC.$16
View all Open Payments →|Open Payments Risk Radar →

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: 2007-01-31

PECOS data refreshed: 2026-06-15

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
I20070131000732IInternal MedicineTXTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes692138$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes138131$0
99238Hospital discharge day management, 30 minutes or less118108$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes3633$0
View full utilization report →

Insurance plans in this area (ZIP 78553)

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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: 9436471836View full group profile
NameSpecialtyState
Internal MedicineTX
Family PracticeTX
H O S P I T A L I S TTX
Internal Medicine, Family Practice, HospitalistTX
Family PracticeTX

Reviews

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Frequently asked questions

What is the 10-digit NPI for FEMI LAYIWOLA (MD)?
FEMI LAYIWOLA (MD) — NPI 1396826855 — is the standard way to identify this listing.
Can I rely on FEMI LAYIWOLA (MD) being an active provider?
As of the registry snapshot, FEMI LAYIWOLA (MD) is marked active.
What is FEMI LAYIWOLA (MD) best known for clinically?
Directory data describes FEMI LAYIWOLA (MD) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What area does FEMI LAYIWOLA (MD) serve?
FEMI LAYIWOLA (MD)'s listing highlights Harlingen, Texas; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.