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CATHERINE ASHTON
NPI 1881481216
Nurse Practitioner - Acute Care in Stamford, CT

Active since April 21, 2025PECOS Enrolled
29 HOSPITAL PLZ, SUITE 501, STAMFORD, CT 06902(203) 276-2321 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine Ashton NPPES

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

CATHERINE ASHTON (NPI 1881481216) is an individual acute care provider in Stamford, Connecticut, licensed in Connecticut (12.015127) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1881481216
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameCATHERINE ASHTON
Location Address29 HOSPITAL PLZ, SUITE 501Stamford, CT 06902-3602
Mailing Address29 Hospital Plaza, Suite 501Stamford, CT 06902-3602 · (203) 276-2321
Phone(203) 276-2321
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateApril 21, 2025
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
✔ NPI 1881481216 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in CT · 12.015127
Also ListedRegistered NurseTaxonomy 163W00000X · License 988079 (NY), 95293801 (CA), 161772 (CT)
29 HOSPITAL PLZ, Stamford, CT 06902
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Other Names 1

Former Name (1)Catherine Lagosz

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Ashton is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7214419613
PECOS Enrollment IDI20260304003539
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 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
$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 2

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

DR. OFER MENACHEM WELLISCH M.D.
Anesthesiology (Pain Medicine)
29 HOSPITAL PLZ, SUITE 602
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-2451
ARZHANG FALLAHI M.D.
Internal Medicine (Interventional Cardiology)
29 HOSPITAL PLZ, SUITE 502
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 Catherine Ashton's NPI number?

The NPI number for Catherine Ashton is 1881481216. It was assigned to this individual provider in the NPPES registry on April 21, 2025. The provider is also known as Catherine Lagosz.

Where is Catherine Ashton located?

Catherine Ashton practices at 29 Hospital Plz Suite 501, Stamford, CT 06902. The listed phone number is (203) 276-2321.

What is Catherine Ashton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Catherine Ashton enrolled in Medicare?

Yes. Catherine Ashton is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Catherine Ashton was last updated on October 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.