ROY E MONSOUR (MD) – Emergency Medicine Physician, NPI 1477552883

ROY E MONSOUR (MD) is a healthcare provider. based in Harrisburg, Pennsylvania. specializing in Emergency Medicine Physician. They hold the professional credentials MD. They hold a License No. MD035202L (PA). The NPI Number for ROY E MONSOUR (MD) is 1477552883

Main info

Male
55 Years Of Experience
Accepts Medicare Assignment
Name
ROY E MONSOUR (MD)
NPI
1477552883
Phone
Not provided
Address
409 S 2ND ST STE 2F
Enumeration Date
18 July 2005
Last Update Date
10 September 2018

Doctor Profile

Medical School Name
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1971 (55 years ago)
PAC ID
4385611441
Group Practice PAC ID
7618960493
Professional Enrollment ID
I20040916000895
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

Provider Addresses for ROY E MONSOUR (MD)

  • 2, South 2nd Street, Harrisburg, Dauphin County, Pennsylvania, 17104, United States

    HARRISBURG, PA 171041612

    Phone:

    Type: Mailing

  • 2025 TECHNOLOGY PKWY STE 301

    MECHANICSBURG, PA 170509402

    Phone: (717) 642-5666

    Fax: (717) 642-4292

    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: 2004-09-16

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
I20040916000895IEmergency MedicinePATBD

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.

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

Insurance plans in this area (ZIP 17104)

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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: 7618960493View full group profile
NameSpecialtyState
Nurse PractitionerPA
Family PracticePA
-PA
Nurse PractitionerPA
-PA
O B S T E T R I C S/ G Y N E C O L O G YIL
O B S T E T R I C S/ G Y N E C O L O G YPA
-TN
Hospitalist, Internal MedicinePA
Internal MedicinePA

Reviews

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Frequently asked questions

What number should I use to identify ROY E MONSOUR (MD) for billing?
Administrative and clinical systems typically use NPI 1477552883 for ROY E MONSOUR (MD).
Is ROY E MONSOUR (MD)'s NPI status active today?
Active status means ROY E MONSOUR (MD)'s NPI record is not deactivated in the public file.
Which specialty label fits ROY E MONSOUR (MD)?
NPPES ties ROY E MONSOUR (MD) to Emergency Medicine Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is ROY E MONSOUR (MD) tied to Harrisburg, Pennsylvania?
If you are local to Harrisburg, Pennsylvania, ROY E MONSOUR (MD) may be relevant to your search.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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