DIANA ARELLANO – Trauma Surgery Physician, NPI 1407276439

DIANA ARELLANO is a healthcare provider. based in Galveston, Texas. specializing in GENERAL SURGERY. They hold a License No. S3625 (TX). The NPI Number for DIANA ARELLANO is 1407276439

Main info

Female
Sole Proprietor
12 Years Of Experience
Accepts Medicare Assignment
Name
DIANA ARELLANO
NPI
1407276439
Phone
(409) 772-6789
Address
1005 HARBORSIDE DR
Enumeration Date
17 April 2014
Last Update Date
7 June 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2813987001
Graduation Year
2014 (12 years ago)
PAC ID
0143642819
Group Practice PAC ID
3375456734
Professional Enrollment ID
I20200625001891
Address ID
TX774501759KA511XXDRXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience53
Completeness75
Years active:12State licenses:1Digital endpointsOther names

2,646 GENERAL SURGERY in TX

Provider Addresses for DIANA ARELLANO

  • 1005 HARBORSIDE DR

    GALVESTON, TX 775551326

    Phone: (409) 772-6789

    Type: Mailing

  • 185 S ORANGE AVE

    MSB G512

    NEWARK, NJ 071032757

    Phone: (973) 972-5018

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $103.

Total Amount is formed as General ($103) + Research ($0) + Ownership ($0) = $103.

Last reported payment date: 2024-05-21 • Largest payer in this snapshot: TREACE MEDICAL CONCEPTS, INC. ($80).

Total Amount

$103

General + Research + Ownership

Payments

3

Total payment records

General Amount

$103

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-21

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: 2020-06-25

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
I20200625001891IGeneral SurgeryTXTBD

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 minutes5934$0
99291Critical care, first 30-74 minutes3113$0
99238Hospital discharge day management, 30 minutes or less1616$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1414$0
View full utilization report →

Insurance plans in this area (ZIP 77555)

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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: 3375456734View full group profile
NameSpecialtyState
-TX
-TX
-NY
Sleep Medicine, Critical Care (Intensivists)TX
Surgical OncologyNY
General SurgeryTN
General SurgeryGA
U R O L O G YNY
Nurse PractitionerTX
O B S T E T R I C S/ G Y N E C O L O G YTX

Reviews

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Frequently asked questions

Does DIANA ARELLANO share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DIANA ARELLANO uses 1407276439.
Does the file indicate DIANA ARELLANO is practicing under active NPI?
Directory data currently reports DIANA ARELLANO as active.
What healthcare role does DIANA ARELLANO hold?
Scheduling teams often label DIANA ARELLANO under Trauma Surgery Physician. Clinical services aligned with this taxonomy classification.
Where is DIANA ARELLANO based?
DIANA ARELLANO is tied to Galveston, Texas in the data we show; additional addresses may exist on the full record.
Why does DIANA ARELLANO have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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