DR. MARGARET E. WOZNICA (MD) – Pulmonary Disease Physician, NPI 1154399558

DR. MARGARET E. WOZNICA (MD) is a healthcare provider. based in Willimantic, Connecticut. specializing in Pulmonary Disease Physician. They hold the professional credentials MD. They hold a License No. 28521 (CT). The NPI Number for DR. MARGARET E. WOZNICA (MD) is 1154399558

Main info

Female
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARGARET E. WOZNICA (MD)
NPI
1154399558
Phone
(860) 456-7279
Address
112 MANSFIELD AVE
Enumeration Date
10 March 2006
Last Update Date
8 April 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8605831845
Graduation Year
1980 (46 years ago)
PAC ID
4183800675
Group Practice PAC ID
1355246950
Professional Enrollment ID
I20110518000175
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. MARGARET E. WOZNICA (MD)

  • Windham Hospital, 112, Mansfield Avenue, Willimantic, Windham, Windham County, Connecticut, 06226, United States

    HATCH WING

    WILLIMANTIC, CT 062262045

    Phone: (860) 456-7279

    Fax: (860) 456-0269

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes1515$0
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Insurance plans in this area (ZIP 06226)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1355246950View full group profile

Reviews

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Frequently asked questions

Is there an official ID for DR. MARGARET E. WOZNICA (MD) in U.S. healthcare records?
The official identifier for DR. MARGARET E. WOZNICA (MD) is NPI 1154399558.
Is DR. MARGARET E. WOZNICA (MD) shown as active in public data?
Registry records indicate DR. MARGARET E. WOZNICA (MD) maintains an active NPI.
What expertise is attributed to DR. MARGARET E. WOZNICA (MD)?
DR. MARGARET E. WOZNICA (MD)'s specialty line reads Pulmonary Disease Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with DR. MARGARET E. WOZNICA (MD)?
Directory geography for DR. MARGARET E. WOZNICA (MD) centers on Willimantic, Connecticut.
When was this NPI issued?
Enumeration for DR. MARGARET E. WOZNICA (MD) is noted as March 10, 2006 where the registry provides it.

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