LUIS CASAUBON (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1447225495

LUIS CASAUBON (M.D.) is a healthcare provider. based in Austin, Texas. specializing in ENDOCRINOLOGY. They hold the professional credentials M.D.. They hold a License No. M0369 (TX). The NPI Number for LUIS CASAUBON (M.D.) is 1447225495

Main info

Male
26 Years Of Experience
Accepts Medicare Assignment
Name
LUIS CASAUBON (M.D.)
NPI
1447225495
Phone
(512) 458-8400
Address
6500 NORTH MO PAC EXPRESSWAY
Enumeration Date
22 February 2006
Last Update Date
6 January 2011

Doctor Profile

Medical School Name
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Secondary Phone
5124588400
Graduation Year
2000 (26 years ago)
PAC ID
3375581358
Group Practice PAC ID
3577459031
Professional Enrollment ID
I20050420000670
Address ID
TX787314309AU6500XEXPR401
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

660 ENDOCRINOLOGY in TX

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Provider Addresses for LUIS CASAUBON (M.D.)

  • 6500, North Mopac Expressway, Allandale, Austin, Travis County, Texas, 78731, United States

    BUILDING 3, SUITE 200

    AUSTIN, TX 78731

    Phone: (512) 458-8400

    Fax: (512) 458-8593

    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)

CMS reports 31 Open Payments records for all available years, with a total value of $702.

Total Amount is formed as General ($702) + Research ($0) + Ownership ($0) = $702.

Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Medtronic, Inc. ($249).

Total Amount

$702

General + Research + Ownership

Payments

31

Total payment records

General Amount

$702

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-23

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2005-04-20

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
I20050420000670IEndocrinologyTXTBD

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
J1071Injection, testosterone cypionate, 1 mg19,38511$0
99214Established patient office or other outpatient visit, 30-39 minutes932729$0
76536Ultrasound scan of head and neck soft tissue215209$0
96372Injection of drug or substance under skin or into muscle14618$0
95251Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report13181$0
View full utilization report →

Insurance plans in this area (ZIP 78731)

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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: 3577459031View full group profile
NameSpecialtyState
E N D O C R I N O L O G YUT
E N D O C R I N O L O G YTX
Nurse PractitionerTX
Certified Clinical Nurse Specialist (Cns)TX
Certified Clinical Nurse Specialist (Cns)TX
E N D O C R I N O L O G YTX
Certified Clinical Nurse Specialist (Cns)TX
Endocrinology, Internal MedicineTX
-TX
Nurse PractitionerTX

Reviews

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Frequently asked questions

What federal number belongs to LUIS CASAUBON (M.D.)?
The federal identifier for LUIS CASAUBON (M.D.) is NPI 1447225495.
Is LUIS CASAUBON (M.D.) currently active in the NPI registry?
CMS-published data lists LUIS CASAUBON (M.D.) as an active registrant.
Does LUIS CASAUBON (M.D.) list a primary specialty?
If you are matching referrals, note Endocrinology, Diabetes & Metabolism Physician for LUIS CASAUBON (M.D.). Clinical services aligned with this taxonomy classification.
What location shows for LUIS CASAUBON (M.D.)?
We surface Austin, Texas for LUIS CASAUBON (M.D.) based on available NPPES addresses.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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