DR. WILLIAM DANIEL CHAPMAN DO
NPI 1184129512
Psychiatry & Neurology - Neurology in Cincinnati, OH
About Dr. William Daniel Chapman Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM DANIEL CHAPMAN DO (NPI 1184129512) is an individual neurology provider in Cincinnati, Ohio, licensed in Ohio (34.016298) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Cincinnati Medical Center, Llc, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Daniel Chapman Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show William Chapman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cincinnati, OH 45219
- Reassigned Medicare billing, Kentucky and Ohio enrollments
- 125 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Cincinnati Medical Center, LLC
Acute Care Hospitals · Cincinnati, OHWest Chester Hospital
Acute Care Hospitals · West Chester, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Chapman's NPI number?
The NPI number for William Chapman is 1184129512. It was assigned to this individual provider in the NPPES registry on March 27, 2018.
Where is William Chapman located?
William Chapman practices at 3113 Bellevue Avenue, Cincinnati, OH 45229. The listed phone number is (513) 475-8730.
What is William Chapman's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is William Chapman enrolled in Medicare?
Yes. William Chapman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for William Chapman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Chapman reassigns Medicare benefits to University Of Cincinnati Physicians Company, LLC (Cincinnati, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Chapman accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 3 other insurers list William Chapman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is William Chapman affiliated with any hospitals?
According to CMS data, William Chapman is affiliated with University Of Cincinnati Medical Center, LLC and West Chester Hospital.
When was this NPI record last updated?
The NPPES record for William Chapman was last updated on May 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Dr. William Daniel Chapman, DO · NPI 1184129512
Neurology physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1184129512 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 34.016298 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3113 BELLEVUE AVENUE, Cincinnati, OH 45229
- **Phone:** (513) 475-8730 · **Fax:** (513) 475-8033
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Cincinnati Physicians Company, LLC (NPI 1801840434, Cincinnati, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 2018
## Record status
- **NPPES last updated:** May 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1184129512) · Data from the CMS NPPES public registry.