JIMMY J ONG MD
NPI 1366428377
Psychiatry & Neurology - Neurology in Pittsburgh, PA
About Jimmy J Ong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JIMMY J ONG MD (NPI 1366428377) is an individual neurology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD022678E) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Einstein Medical Center Montgomery, and maintains a secondary practice location in Plymouth Meeting.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Jimmy J Ong 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 Reassignments
2Medicare enrollment records show Jimmy Ong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15224
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Philadelphia, PA 19131
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,205 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
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.
Einstein Medical Center Montgomery
Acute Care Hospitals · East Norriton, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15224 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.
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.
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
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 Jimmy Ong's NPI number?
The NPI number for Jimmy Ong is 1366428377. It was assigned to this individual provider in the NPPES registry on December 21, 2005.
Where is Jimmy Ong located?
Jimmy Ong practices at 4815 Liberty Ave Ste 439, Pittsburgh, PA 15224. The listed phone number is (412) 578-3925.
What is Jimmy Ong's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Jimmy Ong enrolled in Medicare?
Yes. Jimmy Ong 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 organizations bill Medicare for Jimmy Ong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jimmy Ong reassigns Medicare benefits to 2 organizations: Allegheny Clinic (Pittsburgh, PA) and Einstein Practice Plan Inc (Philadelphia, PA). Each 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 Jimmy Ong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jimmy Ong affiliated with any hospitals?
According to CMS data, Jimmy Ong is affiliated with Einstein Medical Center Montgomery.
When was this NPI record last updated?
The NPPES record for Jimmy Ong was last updated on March 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Jimmy J Ong, MD · NPI 1366428377
Neurology physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since December 21, 2005.
## Identity
- **NPI:** 1366428377 (Entity type: Individual)
- **Enumerated:** December 21, 2005
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** MD022678E (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 4815 LIBERTY AVE STE 439, Pittsburgh, PA 15224-2156
- **Phone:** (412) 578-3925 · **Fax:** (412) 605-6367
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Allegheny Clinic (NPI 1013240860, Pittsburgh, PA); Einstein Practice Plan Inc (NPI 1144272733, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1972
## Record status
- **NPPES last updated:** March 27, 2024
- **Other identifiers:** Medicaid 000805379 (PA); Other 10933528
---
Source: [NPI Profile](https://npiprofile.com/npi/1366428377) · Data from the CMS NPPES public registry.