PHILIP YOU-HUA CHANG MD
NPI 1184161192
Internal Medicine in Grandview Heights, OH
About Philip You-hua Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILIP YOU-HUA CHANG MD (NPI 1184161192) is an individual internal medicine provider in Grandview Heights, Ohio, licensed in Ohio (35134453) and active in the NPI registry since January 2017. He is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and maintains 12 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 12
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
Philip You-hua Chang Md 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 Philip Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43221
- Reassigned Medicare billing, Ohio enrollment
- 303 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 4
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
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 43212 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 9
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 Philip Chang's NPI number?
The NPI number for Philip Chang is 1184161192. It was assigned to this individual provider in the NPPES registry on January 28, 2017.
Where is Philip Chang located?
Philip Chang practices at 895 Yard St, Grandview Heights, OH 43212. The listed phone number is (614) 293-5123.
What is Philip Chang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Philip Chang enrolled in Medicare?
Yes. Philip Chang 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 Philip Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Chang reassigns Medicare benefits to Osu General 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 Philip Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Philip Chang accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 2 other insurers list Philip Chang 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 Philip Chang affiliated with any hospitals?
According to CMS data, Philip Chang is affiliated with Ohio State University State Health System.
When was this NPI record last updated?
The NPPES record for Philip Chang was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Philip You-Hua Chang, MD · NPI 1184161192
Internal Medicine physician in Grandview Heights, Ohio. Individual provider, active in the CMS NPPES registry since January 28, 2017.
## Identity
- **NPI:** 1184161192 (Entity type: Individual)
- **Enumerated:** January 28, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 35134453 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 895 YARD ST, Grandview Heights, OH 43212-3886
- **Phone:** (614) 293-5123 · **Fax:** (614) 293-4890
## 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 General Internal Medicine LLC (NPI 1689919599, Columbus, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184161192) · Data from the CMS NPPES public registry.