DR. MICHAEL DEMELIS (M.D.) – Emergency Medicine Physician, NPI 1336108984

DR. MICHAEL DEMELIS (M.D.) is a healthcare provider. based in Attleboro, Massachusetts. specializing in EMERGENCY MEDICINE. They hold the professional credentials M.D.. They hold a License No. 220442 (MA). The NPI Number for DR. MICHAEL DEMELIS (M.D.) is 1336108984

Main info

Male
Sole Proprietor
26 Years Of Experience
Accepts Medicare Assignment
Name
DR. MICHAEL DEMELIS (M.D.)
NPI
1336108984
Phone
(833) 510-4357
Address
7 Railroad Ave Unit B
Enumeration Date
22 March 2006
Last Update Date
17 November 2022

Doctor Profile

Medical School Name
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Secondary Phone
5085952700
Graduation Year
2000 (26 years ago)
PAC ID
6507836137
Group Practice PAC ID
5597755322
Professional Enrollment ID
I20040729001180
Address ID
MA016044647WO366XXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,682 EMERGENCY MEDICINE in MA

Provider Addresses for DR. MICHAEL DEMELIS (M.D.)

  • 7 Railroad Ave Unit B

    Attleboro, MA 027032908

    Phone: (833) 510-4357

    Type: Location

  • 10, Fairway Drive, Brunswick, Cumberland County, Maine, 04011, United States

    CUMBERLAND, RI 02864

    Phone: (401) 405-0627

    Type: Mailing

  • Sturdy Memorial Hospital, 211, Park Street, Attleboro, Bristol County, Massachusetts, 02703, United States

    ATTLEBORO, MA 02703

    Phone: (508) 236-7020

    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.

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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-07-29

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040729001180IEmergency MedicineMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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
99285Emergency department visit with high level of medical decision making218215$0
99284Emergency department visit with moderate level of medical decision making9895$0
99291Critical care, first 30-74 minutes3736$0
99283Emergency department visit with low level of medical decision making3534$0
80307Testing for presence of drug, by chemistry analyzers1812$0
View full utilization report →

Insurance plans in this area (ZIP 02703)

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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: 5597755322View full group profile
NameSpecialtyState
Internal MedicineMA
-MA
-MA
Emergency MedicineMA
Physical Therapist In Private PracticeMA
Physician AssistantMA
Nurse PractitionerMA
-MA
Family PracticeTX
Physician AssistantMA

Reviews

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Frequently asked questions

What is the standard ID for DR. MICHAEL DEMELIS (M.D.) in the U.S.?
In the U.S., DR. MICHAEL DEMELIS (M.D.) is identified by NPI 1336108984.
Is DR. MICHAEL DEMELIS (M.D.)'s NPI status active today?
Active status means DR. MICHAEL DEMELIS (M.D.)'s NPI record is not deactivated in the public file.
How should patients interpret DR. MICHAEL DEMELIS (M.D.)'s specialty?
The extract shows Emergency Medicine Physician for DR. MICHAEL DEMELIS (M.D.). Clinical services aligned with this taxonomy classification.
Is DR. MICHAEL DEMELIS (M.D.) tied to Attleboro, Massachusetts?
If you are local to Attleboro, Massachusetts, DR. MICHAEL DEMELIS (M.D.) may be relevant to your search.
Can I export DR. MICHAEL DEMELIS (M.D.)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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