1. Home
  2. Directory
  3. Connecticut
  4. Groton
  5. Pediatrics
  6. NPI Profile

MARGARET GROSS M.D.
NPI 1467552588
Pediatrics in Groton, CT

Active since September 25, 2006PECOS Enrolled
495 ROUTE 184 STE 120, GROTON, CT 06340(860) 449-8882 Get Directions Write a Review

NPPES record last updated: November 7, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Nov 7, 2024, Mar 17, 2020 (2 updates tracked since 2020).

About Margaret Gross M.d. NPPES

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

MARGARET GROSS M.D. (NPI 1467552588) is an individual pediatrics provider in Groton, Connecticut, licensed in Connecticut (042172) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Groton.

NPPES Registry Identity

NPI1467552588
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARGARET GROSSCredential: M.D.
Location Address495 ROUTE 184 STE 120Groton, CT 06340-6811
Mailing Address495 Route 184 Ste 120Groton, CT 06340-6811 · (860) 449-8882
Phone(860) 449-8882
Sole ProprietorNo
Enumeration DateSeptember 25, 2006
Last NPPES UpdateNovember 7, 20242 updates tracked since enumeration
NPPES CertifiedNovember 7, 2024
✔ NPI 1467552588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CT · 042172✔ Licensed in CT · 42172
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.
495 ROUTE 184 STE 120, Groton, CT 06340
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Wahoo AveGroton, CT 06349-2324 · Phone (860) 694-7524 · Fax (860) 694-1209

Other Identifiers 12

Other06-1556110Northeast Direct
Other2V5194Health Net
Other06-1556110Cigna
OtherP3304933Oxford
Other001421726-00Blue Care Family Plan
Other3512777Aetna
Medicaid001421726CT
Other06-1556110United Healthcare
Other010042172CT01Blue Cross
Other06-1556110Pioneer
Other06-1556110Diversified
Other06-1556110Health Connecticut

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret Gross M.d. 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 06340 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.

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 Margaret Gross's NPI number?

The NPI number for Margaret Gross is 1467552588. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Margaret Gross located?

Margaret Gross practices at 495 Route 184 Ste 120, Groton, CT 06340. The listed phone number is (860) 449-8882.

What is Margaret Gross's specialty?

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

Is Margaret Gross enrolled in Medicare?

Yes. Margaret Gross is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Gross was last updated on November 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.