MRS. MARGARET G CALCARI (APRN BC) – Adult Health Nurse Practitioner, NPI 1255407003

MRS. MARGARET G CALCARI (APRN BC) is a healthcare provider. based in Baldwinville, Massachusetts. specializing in Adult Health Nurse Practitioner. They hold the professional credentials APRN BC. They hold a License No. 99771 (MA). The NPI Number for MRS. MARGARET G CALCARI (APRN BC) is 1255407003

Main info

Female
24 Years Of Experience
Accepts Medicare Assignment
Name
MRS. MARGARET G CALCARI (APRN BC)
NPI
1255407003
Phone
(978) 939-2133
Address
570 BALDWINVILLE RD
Enumeration Date
24 November 2006
Last Update Date
18 February 2011

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9782490099
Graduation Year
2002 (24 years ago)
PAC ID
4082647193
Group Practice PAC ID
1951376003
Professional Enrollment ID
I20050917000457
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MRS. MARGARET G CALCARI (APRN BC)

  • 570, Baldwinville Road, Baldwinville Village Historic District, Baldwinville, Templeton, Worcester County, Massachusetts, 01436, United States

    BALDWINVILLE, MA 014361351

    Phone: (978) 939-2133

    Fax: (978) 939-8580

    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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01436)

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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: 1951376003View full group profile
NameSpecialtyState
Unknown Individual
-MA
KRISTIN A MCCARTHY (F.N.P)
-MA
DIANE E GRASSO (NP)
-MA
TIMOTHY E SOULE-REGINE (MD)
-MA

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Frequently asked questions

What number should I use to identify MRS. MARGARET G CALCARI (APRN BC) for billing?
Administrative and clinical systems typically use NPI 1255407003 for MRS. MARGARET G CALCARI (APRN BC).
Does the public listing show MRS. MARGARET G CALCARI (APRN BC) as active?
MRS. MARGARET G CALCARI (APRN BC)'s NPI record reflects an active status in NPPES.
What does the directory say MRS. MARGARET G CALCARI (APRN BC) does?
Insurance directories may phrase it differently, but here MRS. MARGARET G CALCARI (APRN BC) maps to Adult Health Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Can patients visit MRS. MARGARET G CALCARI (APRN BC) in Baldwinville, Massachusetts?
For routing, start with Baldwinville, Massachusetts for MRS. MARGARET G CALCARI (APRN BC), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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