CHAD D. WILLIS, D.O., P.C. – Otolaryngology Physician, NPI 1174844864

CHAD D. WILLIS, D.O., P.C. is a healthcare provider. based in Lawton, Oklahoma. specializing in Otolaryngology Physician. The organization holds a License No. 4875 (OK). The NPI Number for CHAD D. WILLIS, D.O., P.C. is 1174844864

Main info

Organization
Name
CHAD D. WILLIS, D.O., P.C.
NPI
1174844864
Phone
(580) 531-0022
Address
5402 SW LEE BLVD
Authorized Official
MRS. THERESE A SIMON CRENTIALING
Enumeration Date
16 June 2010
Last Update Date
16 June 2010
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for CHAD D. WILLIS, D.O., P.C.

  • 5402 SW LEE BLVD

    LAWTON, OK 735059521

    Phone: (580) 531-0022

    Fax: (580) 531-0026

    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)

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Medicare Enrollment & Revalidation

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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 73505)

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Frequently asked questions

How is CHAD D. WILLIS, D.O., P.C. identified in CMS data?
CMS-hosted NPPES data lists CHAD D. WILLIS, D.O., P.C. with NPI 1174844864.
Is CHAD D. WILLIS, D.O., P.C. listed as active for patients and plans?
The listing shows CHAD D. WILLIS, D.O., P.C. as active in the NPI system.
What is CHAD D. WILLIS, D.O., P.C.'s specialty?
The listing groups CHAD D. WILLIS, D.O., P.C. with Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
Where should I expect CHAD D. WILLIS, D.O., P.C. on a map?
Expect Lawton, Oklahoma as a primary anchor for CHAD D. WILLIS, D.O., P.C. unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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