DR. ROY WILLIAM HARRIS (D.O.) – Internal Medicine Physician, NPI 1043218902

DR. ROY WILLIAM HARRIS (D.O.) is a healthcare provider. based in Bucyrus, Ohio. specializing in INTERNAL MEDICINE, FAMILY PRACTICE. They hold the professional credentials D.O.. They hold a License No. 34-005746 (OH). The NPI Number for DR. ROY WILLIAM HARRIS (D.O.) is 1043218902

Main info

Male
Sole Proprietor
34 Years Of Experience
Accepts Medicare Assignment
Name
DR. ROY WILLIAM HARRIS (D.O.)
NPI
1043218902
Phone
(419) 562-9834
Address
510 HILL ST
Enumeration Date
13 July 2005
Last Update Date
6 February 2008

Doctor Profile

Medical School Name
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
4195629834
Graduation Year
1992 (34 years ago)
PAC ID
1557256989
Professional Enrollment ID
I20040217000392
Address ID
OH448201554BU510XXSTXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

7,199 INTERNAL MEDICINE in OH

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Provider Addresses for DR. ROY WILLIAM HARRIS (D.O.)

  • 510, Hill Street, Bucyrus, Crawford County, Ohio, 44820, United States

    BUCYRUS, OH 448201554

    Phone: (419) 562-9834

    Fax: (419) 562-9977

    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)

CMS reports 171 Open Payments records for all available years, with a total value of $10,746.

Total Amount is formed as General ($10,746) + Research ($0) + Ownership ($0) = $10,746.

Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($7,959).

Total Amount

$10,746

General + Research + Ownership

Payments

171

Total payment records

General Amount

$10,746

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-30

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2004-02-17

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
I20040217000392IInternal MedicineOHTBD

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
99215Established patient office or other outpatient visit, 40-54 minutes29895$0
99214Established patient office or other outpatient visit, 30-39 minutes21891$0
99212Established patient office or other outpatient visit, 10-19 minutes9521$0
99306Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes5248$0
99310Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes3525$0
View full utilization report →

Insurance plans in this area (ZIP 44820)

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Reviews

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Frequently asked questions

Can I verify DR. ROY WILLIAM HARRIS (D.O.) with an NPI only?
You can start verification with NPI 1043218902 for DR. ROY WILLIAM HARRIS (D.O.), then check state licensing separately.
Does the file indicate DR. ROY WILLIAM HARRIS (D.O.) is practicing under active NPI?
Directory data currently reports DR. ROY WILLIAM HARRIS (D.O.) as active.
What is DR. ROY WILLIAM HARRIS (D.O.)'s primary classification?
Internal Medicine Physician is the headline specialty for DR. ROY WILLIAM HARRIS (D.O.) here. Clinical services aligned with this taxonomy classification.
What area does DR. ROY WILLIAM HARRIS (D.O.) serve?
DR. ROY WILLIAM HARRIS (D.O.)'s listing highlights Bucyrus, Ohio; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.