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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANNA CHRISTINA SIQUEIRA MARQUES MD
NPI 1457037160
Family Medicine in Jacksonville, FL

Active since June 26, 2023PECOS Enrolled
3614 BLANDING BLVD, JACKSONVILLE, FL 32210(904) 419-7100 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 14, 2026, Apr 8, 2026, Aug 28, 2023 (3 updates tracked since 2023).

About Anna Christina Siqueira Marques Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNA CHRISTINA SIQUEIRA MARQUES MD (NPI 1457037160) is an individual family medicine provider in Jacksonville, Florida, licensed in Florida (ME179209) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457037160
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameANNA CHRISTINA SIQUEIRA MARQUESCredential: MD
Location Address3614 BLANDING BLVDJacksonville, FL 32210-5241
Mailing Address3614 Blanding BlvdJacksonville, FL 32210-5241 · (904) 419-7100
Phone(904) 419-7100
Sole ProprietorNo
Enumeration DateJune 26, 2023
Last NPPES UpdateSeptember 14, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1457037160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in FL · ME179209
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
3614 BLANDING BLVD, Jacksonville, FL 32210
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Christina Siqueira Marques Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEDICATED SENIOR MEDICAL CENTERS OF FLORIDA, LLC
Non-Pharmacy Dispensing Site
3614 BLANDING BLVD
JACKSONVILLE, FL 32210
Duval County (904) 419-7100
MS. LISA DAWN SANDERS F.N.P.
Nurse Practitioner (Family)
3614 BLANDING BLVD
JACKSONVILLE, FL 32210
Duval County (904) 419-7100
MUKESH CHANDRA AGARWAL M.D.
Internal Medicine
3614 BLANDING BLVD
JACKSONVILLE, FL 32210
Duval County (904) 419-7100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anna Christina Siqueira Marques's NPI number?

The NPI number for Anna Christina Siqueira Marques is 1457037160. It was assigned to this individual provider in the NPPES registry on June 26, 2023.

Where is Anna Christina Siqueira Marques located?

Anna Christina Siqueira Marques practices at 3614 Blanding Blvd, Jacksonville, FL 32210. The listed phone number is (904) 419-7100.

What is Anna Christina Siqueira Marques's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Anna Christina Siqueira Marques enrolled in Medicare?

Yes. Anna Christina Siqueira Marques is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna Christina Siqueira Marques was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.