Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM MICHAEL HARRIS DO
NPI 1578250171
Family Medicine in Pomeroy, OH

Q: What is William Harris's NPI number?

The NPI number for William Harris is 1578250171. It was assigned to this individual provider in the NPPES registry on April 24, 2023.

Q: What is William Harris's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for William Harris was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 24, 2023PECOS Enrolled

88 E MEMORIAL DR, POMEROY, OH 45769(855) 446-5937(740) 446-5792 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About William Michael Harris Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM MICHAEL HARRIS DO (NPI 1578250171) is an individual family medicine provider in Pomeroy, Ohio, licensed in Ohio (34.018747) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578250171

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameWILLIAM MICHAEL HARRISCredential: DO

Location Address88 E MEMORIAL DRPomeroy, OH 45769-9569

Mailing Address100 Jackson PikeGallipolis, OH 45631-1560 · (855) 446-5937 · Fax (740) 446-5982

Phone(855) 446-5937

Fax(740) 446-5792

Sole ProprietorNo

Enumeration DateApril 24, 2023

Last NPPES UpdateJuly 14, 2026

NPPES CertifiedJuly 14, 2026

✔ NPI 1578250171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in OH · 34.018747

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

88 E MEMORIAL DR, Pomeroy, OH 45769

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Michael Harris Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45769 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.72 typical visit price

range $54.34 – $166.65

Typical copayment $21.18 (range $13.58 – $41.66)

Most-billed visit code 99203

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN H. KINNEY M.D.

Family Medicine