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LAUREN MARGARET MCDONOUGH MD
NPI 1740712934
Pediatrics in Stamford, CT

Active since March 28, 2017PECOS Enrolled
126 MORGAN ST, STAMFORD, CT 06905(203) 327-1055(203) 323-6177 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 1, 2020, Mar 28, 2017 (2 updates tracked since 2017).

About Lauren Margaret Mcdonough Md NPPES

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

LAUREN MARGARET MCDONOUGH MD (NPI 1740712934) is an individual pediatrics provider in Stamford, Connecticut, licensed in Connecticut (79947) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1740712934
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameLAUREN MARGARET MCDONOUGHCredential: MD
Location Address126 MORGAN STStamford, CT 06905-5431
Mailing Address126 Morgan StStamford, CT 06905-5431 · (203) 327-1055 · Fax (203) 323-6177
Phone(203) 327-1055
Fax(203) 323-6177
Sole ProprietorNo
Enumeration DateMarch 28, 2017
Last NPPES UpdateApril 30, 20252 updates tracked since enumeration
NPPES CertifiedApril 30, 2025
✔ NPI 1740712934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CT · 79947✔ Licensed in NY · 304883
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
126 MORGAN ST, Stamford, CT 06905
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1300 Community DrManhasset, NY 11030-3816 · Phone (516) 562-0100
Location 22325 31st St Ste 302Astoria, NY 11105-2298 · Phone (718) 721-6166

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Margaret Mcdonough 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

2

Medicare enrollment records show Lauren Mcdonough reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Stamford Health Medical Group Inc
1.8 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
North Shore-Lij Medical PC
21 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

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 06905 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 12

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

DR. TIMOTHY H KENEFICK M.D.
Pediatrics
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
DR. SANFORD LAWRENCE SWIDLER M.D.
Pediatrics
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
LINDA KORNBLAU MSN
Nurse Practitioner (Pediatrics)
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
DR. KETHIA ELIEZER M.D.
Pediatrics
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
DR. PAULE C. COUTURE M.D.
Pediatrics
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
COURTNEY M PARKER APRN
Nurse Practitioner (Family)
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
DR. LISA B ROONEY MD
Pediatrics
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055
THE PEDIATRIC CENTER, P.C.
Nurse Practitioner (Family)
126 MORGAN ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 327-1055

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 Lauren Mcdonough's NPI number?

The NPI number for Lauren Mcdonough is 1740712934. It was assigned to this individual provider in the NPPES registry on March 28, 2017.

Where is Lauren Mcdonough located?

Lauren Mcdonough practices at 126 Morgan St, Stamford, CT 06905. The listed phone number is (203) 327-1055.

What is Lauren Mcdonough's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Lauren Mcdonough enrolled in Medicare?

Yes. Lauren Mcdonough is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lauren Mcdonough's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Mcdonough reassigns Medicare benefits to 2 organizations: Stamford Health Medical Group Inc (Stamford, CT) and North Shore-Lij Medical PC (Great Neck, 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 Lauren Mcdonough's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lauren Mcdonough accept?

Health plans from Anthem Blue Cross and Blue Shield list Lauren Mcdonough as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lauren Mcdonough was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.