DEBORAH M DEMARCO (M.D.) – Rheumatology Physician, NPI 1215910849

DEBORAH M DEMARCO (M.D.) is a healthcare provider. based in Worcester, Massachusetts. specializing in Rheumatology Physician. They hold the professional credentials M.D.. They hold a License No. 76623 (MA). The NPI Number for DEBORAH M DEMARCO (M.D.) is 1215910849

Main info

Female
Name
DEBORAH M DEMARCO (M.D.)
NPI
1215910849
Phone
(508) 856-3125
Address
55 Lake Ave N
Enumeration Date
29 November 2005
Last Update Date
30 October 2020

Contacts

Secure Messaging
ddemarco22518@UmassMemorial.direct-ci.com
FHIR Endpoint
https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

Provider Addresses for DEBORAH M DEMARCO (M.D.)

  • 55 Lake Ave N

    Department of Rheumatology

    Worcester, MA 016550002

    Phone: (508) 856-3125

    Type: Location

  • PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States

    BOSTON, MA 022415348

    Phone:

    Type: Mailing

  • UMass Memorial Medical Center - Memorial Campus, 119, Belmont Street, Chandler Hill, Worcester, Worcester County, Massachusetts, 01605, United States

    WORCESTER, MA 016052903

    Phone: (508) 334-5224

    Fax: (508) 334-5654

    Type: Location

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.

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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.

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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 01655)

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Reviews

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Frequently asked questions

Is DEBORAH M DEMARCO (M.D.) listed with a National Provider Identifier?
Yes — DEBORAH M DEMARCO (M.D.) has NPI 1215910849 on file in the registry.
Is DEBORAH M DEMARCO (M.D.) still an active registrant?
DEBORAH M DEMARCO (M.D.) carries an active NPI according to the public dataset.
What clinical focus is listed for DEBORAH M DEMARCO (M.D.)?
At a glance, DEBORAH M DEMARCO (M.D.) is tied to Rheumatology Physician. Clinical services aligned with this taxonomy classification.
Where in Massachusetts is DEBORAH M DEMARCO (M.D.) registered?
Use Worcester, Massachusetts as the headline location for DEBORAH M DEMARCO (M.D.) here.
Can I trust this NPI listing for DEBORAH M DEMARCO (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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