WILLIAM KLEIN (MD) – Family Medicine Physician, NPI 1922007590

WILLIAM KLEIN (MD) is a healthcare provider. based in Cincinnati, Ohio. specializing in Family Medicine Physician. They hold the professional credentials MD. They hold a License No. 35 077821 (OH). The NPI Number for WILLIAM KLEIN (MD) is 1922007590

Main info

Male
Name
WILLIAM KLEIN (MD)
NPI
1922007590
Phone
(513) 964-0830
Address
220 E 4TH ST STE 130
Enumeration Date
18 July 2005
Last Update Date
31 October 2024
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience73
Completeness75
Years active:20State licenses:2Digital endpointsOther names

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Provider Addresses for WILLIAM KLEIN (MD)

  • 220 E 4TH ST STE 130

    CINCINNATI, OH 452024102

    Phone: (513) 964-0830

    Fax: (855) 412-7814

    Type: Mailing

  • 7423, South Mason Montgomery Road, Central Parke of Mason, Mason, Warren County, Ohio, 45040, United States

    MASON, OH 450407828

    Phone: (513) 398-3445

    Fax: (513) 398-4680

    Type: Mailing

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 45202)

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Provider's Procedures

WILLIAM KLEIN (MD) performs procedures in Family Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEOH81002Urinalysis, manual test3734
FAMILY MEDICINEOH90670Pneumococcal vaccine for injection into muscle2121

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Frequently asked questions

Does WILLIAM KLEIN (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — WILLIAM KLEIN (MD) uses 1922007590.
Does CMS list WILLIAM KLEIN (MD) as active?
Yes — WILLIAM KLEIN (MD) is active in the NPI listing used on this page.
What is WILLIAM KLEIN (MD)'s specialty?
The listing groups WILLIAM KLEIN (MD) with Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What area does WILLIAM KLEIN (MD) serve?
WILLIAM KLEIN (MD)'s listing highlights Cincinnati, Ohio; more addresses can appear in NPPES.
Is the information about WILLIAM KLEIN (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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