DR. JOHN THOMAS PATTON JR. MD, PHD
NPI 1922635929
Internal Medicine - Hematology in Columbus, OH
About Dr. John Thomas Patton Jr. Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN THOMAS PATTON JR. MD, PHD (NPI 1922635929) is an individual hematology provider in Columbus, Ohio, licensed in Ohio (35.146433) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of Ohio State University College Of Medicine (2020).
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. John Thomas Patton Jr. Md, 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 John Patton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43210
- Reassigned Medicare billing, Ohio enrollment
- 1,230 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.
Ohio State University State Health System
Acute Care Hospitals · Columbus, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, OH 43210
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 John Patton's NPI number?
The NPI number for John Patton is 1922635929. It was assigned to this individual provider in the NPPES registry on March 27, 2020.
Where is John Patton located?
John Patton practices at 460 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-3196.
What is John Patton's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is John Patton enrolled in Medicare?
Yes. John Patton 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 John Patton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Patton reassigns Medicare benefits to Osu Internal Medicine, LLC (Columbus, 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 John Patton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Patton accept?
Health plans from CareSource and Molina Healthcare list John Patton 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 John Patton affiliated with any hospitals?
According to CMS data, John Patton is affiliated with Ohio State University State Health System.
When was this NPI record last updated?
The NPPES record for John Patton was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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. John Thomas Patton Jr., MD, PHD · NPI 1922635929
Hematology physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since March 27, 2020.
## Identity
- **NPI:** 1922635929 (Entity type: Individual)
- **Enumerated:** March 27, 2020
- **Primary specialty:** Internal Medicine - Hematology · taxonomy 207RH0000X
- **State license:** 35.146433 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 460 W 10TH AVE, Columbus, OH 43210-1240
- **Phone:** (614) 293-3196 · **Fax:** (614) 293-4812
## 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:** Osu Internal Medicine, LLC (NPI 1740231448, Columbus, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** May 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1922635929) · Data from the CMS NPPES public registry.