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LUCIANA VIEIRA MD
NPI 1326339177
Obstetrics & Gynecology - Maternal & Fetal Medicine in Stamford, CT

Active since April 27, 2011PECOS Enrolled
1 HOSPITAL PLZ, STAMFORD, CT 06902(203) 276-7060(203) 276-7908 Get Directions Write a Review

NPPES record last updated: July 24, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 24, 2023, Dec 18, 2020 (2 updates tracked since 2020).

About Luciana Vieira Md NPPES

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

LUCIANA VIEIRA MD (NPI 1326339177) is an individual maternal & fetal medicine provider in Stamford, Connecticut, licensed in Connecticut (73155) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326339177
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameLUCIANA VIEIRACredential: MD
Location Address1 HOSPITAL PLZStamford, CT 06902-3602
Mailing Address1 Hospital PlzStamford, CT 06902-3602 · (203) 276-7060 · Fax (203) 276-7908
Phone(203) 276-7060
Fax(203) 276-7908
Sole ProprietorNo
Enumeration DateApril 27, 2011
Last NPPES UpdateJuly 24, 20232 updates tracked since enumeration
NPPES CertifiedJuly 24, 2023
✔ NPI 1326339177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in CT · 73155
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
1 HOSPITAL PLZ, Stamford, CT 06902
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Luciana Vieira 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Luciana Vieira reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Optimus Health Care
0.2 mi
Federally Qualified Health Center (FQHC)
780 SUMMER ST
Stamford, CT 06901
  • Reassigned Medicare billing, Connecticut enrollment
  • 132 clinicians in this Medicare group
NPI 1942574082 (203) 388-1611
Stamford Health Medical Group Inc
2.2 mi
General Practice
ONE OMEGA DRIVE, BUILDING 3, 2ND FLOOR
Stamford, CT 06907
  • Reassigned Medicare billing, Connecticut enrollment
  • 496 clinicians in this Medicare group
NPI 1154633980 (203) 276-7447
Icahn School Of Medicine At Mount Sinai
28 mi
Obstetrics & Gynecology
5 E 98TH ST, SECOND FLOOR
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 134 clinicians in this Medicare group
NPI 1124392212 (212) 241-8470

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06902 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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 20

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

MR. MATHIAS AIHIOKHAI PA-C
Physician Assistant
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-1000
KRISTA ANN ULRICH PHYSICIAN ASSISTANT
Physician Assistant (Surgical)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7022
JEFFREY HAMRLICEK PA-C
Physician Assistant (Surgical)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7022
DR. SCOTT A. COLE M.D.
Obstetrics & Gynecology
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-2030
JOAN MORTAROTTI FNP-C
Nurse Practitioner (Family)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-2695
DR. ANDREAS BUB MD
Hospitalist
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7147
FAHMIDA BEGUM PA
Physician Assistant
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7298
MARYANA GERMAN APRN
Nurse Practitioner (Family)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 348-7410

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 Luciana Vieira's NPI number?

The NPI number for Luciana Vieira is 1326339177. It was assigned to this individual provider in the NPPES registry on April 27, 2011.

Where is Luciana Vieira located?

Luciana Vieira practices at 1 Hospital Plz, Stamford, CT 06902. The listed phone number is (203) 276-7060.

What is Luciana Vieira's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Luciana Vieira enrolled in Medicare?

Yes. Luciana Vieira is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Luciana Vieira's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Luciana Vieira reassigns Medicare benefits to 3 organizations: Optimus Health Care (Stamford, CT), Stamford Health Medical Group Inc (Stamford, CT) and Icahn School Of Medicine At Mount Sinai (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Luciana Vieira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Luciana Vieira was last updated on July 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.