DR. DENNIS DAVID KNOWLES (O.D.) – Optometrist, NPI 1104899061

DR. DENNIS DAVID KNOWLES (O.D.) is a healthcare provider. based in Chillicothe, Ohio. specializing in Optometrist. They hold the professional credentials O.D.. They hold a License No. 3074 (OH). The NPI Number for DR. DENNIS DAVID KNOWLES (O.D.) is 1104899061

Main info

Male
Name
DR. DENNIS DAVID KNOWLES (O.D.)
NPI
1104899061
Phone
(740) 772-1218
Address
979 SIMON LN
Enumeration Date
10 February 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. DENNIS DAVID KNOWLES (O.D.)

  • 979, Simon Lane, Randall Terrace, Chillicothe, Scioto Township, Ross County, Ohio, 45601, United States

    CHILLICOTHE, OH 456012161

    Phone: (740) 772-1218

    Fax: (740) 772-1218

    Type: Mailing

  • Eyes on Main, 921, East Main Street, Chillicothe, Scioto Township, Ross County, Ohio, 45601, United States

    CHILLICOTHE, OH 456012843

    Phone: (740) 772-2100

    Fax: (740) 772-2100

    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 45601)

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Reviews

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Frequently asked questions

What identifier follows DR. DENNIS DAVID KNOWLES (O.D.) across health systems?
The NPI 1104899061 uniquely identifies DR. DENNIS DAVID KNOWLES (O.D.) in U.S. healthcare data.
Is DR. DENNIS DAVID KNOWLES (O.D.) currently accepting referrals based on NPI status?
Registry metadata lists DR. DENNIS DAVID KNOWLES (O.D.) as active.
What does the directory say DR. DENNIS DAVID KNOWLES (O.D.) does?
Insurance directories may phrase it differently, but here DR. DENNIS DAVID KNOWLES (O.D.) maps to Optometrist. Clinical services aligned with this taxonomy classification.
What geographic area is tied to DR. DENNIS DAVID KNOWLES (O.D.)?
DR. DENNIS DAVID KNOWLES (O.D.) is associated with Chillicothe, Ohio in the same public data insurers reference.
Can I export DR. DENNIS DAVID KNOWLES (O.D.)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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