MARLENE DENISE DE LA GUARDIA (CRNA) – Certified Registered Nurse Anesthetist, NPI 1689658726

MARLENE DENISE DE LA GUARDIA (CRNA) is a healthcare provider. based in Jackson, Mississippi. specializing in Certified Registered Nurse Anesthetist. They hold the professional credentials CRNA. They hold a License No. 542747 (TX). The NPI Number for MARLENE DENISE DE LA GUARDIA (CRNA) is 1689658726

Main info

Female
35 Years Of Experience
Accepts Medicare Assignment
Name
MARLENE DENISE DE LA GUARDIA (CRNA)
NPI
1689658726
Phone
(713) 400-2990
Address
PO BOX 22926
Enumeration Date
2 December 2005
Last Update Date
28 August 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7138672000
Graduation Year
1991 (35 years ago)
PAC ID
2264496926
Group Practice PAC ID
8820171390
Professional Enrollment ID
I20041112001184
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:20State licenses:3Digital endpointsOther names

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Provider Addresses for MARLENE DENISE DE LA GUARDIA (CRNA)

  • PO BOX 22926

    JACKSON, MS 392252926

    Phone: (713) 400-2990

    Fax: (713) 400-2993

    Type: Mailing

  • 1635, North Loop West, Houston, Harris County, Texas, 77008, United States

    HOUSTON, TX 770081593

    Phone: (713) 400-2990

    Fax: (713) 400-2993

    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 $40.

Total Amount is formed as General ($40) + Research ($0) + Ownership ($0) = $40.

Last reported payment date: 2023-10-26 • Largest payer in this snapshot: Boston Scientific Corporation ($40).

Total Amount

$40

General + Research + Ownership

Payments

1

Total payment records

General Amount

$40

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-10-26

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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
00902Anesthesia for procedure on anus and rectum1716$0
View full utilization report →

Insurance plans in this area (ZIP 39225)

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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: 8820171390View full group profile
NameSpecialtyState
A N E S T H E S I O L O G YTX
Certified Registered Nurse Anesthetist (Crna)TX
Certified Registered Nurse Anesthetist (Crna)TX
A N E S T H E S I O L O G YMS
Certified Registered Nurse Anesthetist (Crna)MS
Certified Registered Nurse Anesthetist (Crna)TX
-TX
Certified Registered Nurse Anesthetist (Crna)TX
A N E S T H E S I O L O G YTX
A N E S T H E S I O L O G YTX

Reviews

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Frequently asked questions

Can I verify MARLENE DENISE DE LA GUARDIA (CRNA) with an NPI only?
You can start verification with NPI 1689658726 for MARLENE DENISE DE LA GUARDIA (CRNA), then check state licensing separately.
Is MARLENE DENISE DE LA GUARDIA (CRNA) still practicing?
MARLENE DENISE DE LA GUARDIA (CRNA) is currently listed as active in the public NPI registry.
What is MARLENE DENISE DE LA GUARDIA (CRNA)'s primary classification?
Certified Registered Nurse Anesthetist is the headline specialty for MARLENE DENISE DE LA GUARDIA (CRNA) here. Clinical services aligned with this taxonomy classification.
What area does MARLENE DENISE DE LA GUARDIA (CRNA) serve?
MARLENE DENISE DE LA GUARDIA (CRNA)'s listing highlights Jackson, Mississippi; more addresses can appear in NPPES.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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