DR. DANIEL SULLIVAN PHD
NPI 1508265976
Clinical Neuropsychologist in Columbus, OH
About Dr. Daniel Sullivan Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL SULLIVAN PHD (NPI 1508265976) is an individual clinical neuropsychologist in Columbus, Ohio, licensed in Ohio (P.09003) and active in the NPI registry since August 2014. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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. Daniel Sullivan Phd 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 Daniel Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 4 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOOther Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Daniel Sullivan's NPI number?
The NPI number for Daniel Sullivan is 1508265976. It was assigned to this individual provider in the NPPES registry on August 21, 2014.
Where is Daniel Sullivan located?
Daniel Sullivan practices at 1480 W Lane Ave Ste 220, Columbus, OH 43221. The listed phone number is (614) 533-5500.
What is Daniel Sullivan's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Daniel Sullivan enrolled in Medicare?
Yes. Daniel Sullivan 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 Daniel Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Sullivan reassigns Medicare benefits to Mercy Neuropsychology Services, LLC (Saint Louis, MO). 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 Daniel Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Sullivan accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Daniel Sullivan 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 Daniel Sullivan affiliated with any hospitals?
According to CMS data, Daniel Sullivan is affiliated with Mercy Hospital St Louis.
When was this NPI record last updated?
The NPPES record for Daniel Sullivan was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 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.
# Dr. Daniel Sullivan, PHD · NPI 1508265976
Clinical Neuropsychologist provider in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since August 21, 2014.
## Identity
- **NPI:** 1508265976 (Entity type: Individual)
- **Enumerated:** August 21, 2014
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** P.09003 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1480 W LANE AVE STE 220, Columbus, OH 43221-3919
- **Phone:** (614) 533-5500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mercy Neuropsychology Services, LLC (NPI 1932377496, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1508265976) · Data from the CMS NPPES public registry.