RYAN J CHENG D.O.
NPI 1396171583
Anesthesiology in Chambersburg, PA
About Ryan J Cheng D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN J CHENG D.O. (NPI 1396171583) is an individual anesthesiology provider in Chambersburg, Pennsylvania, licensed in Pennsylvania (OS018595) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, is affiliated with Evangelical Community Hospital, and maintains 15 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 15
Other Identifiers 1
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
Ryan J Cheng D.o. 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
8Medicare enrollment records show Ryan Cheng reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chambersburg, PA 17201
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Gettysburg, PA 17325
- Reassigned Medicare billing, Pennsylvania enrollment
- 156 clinicians in this Medicare group
Carlisle, PA 17015
- Reassigned Medicare billing, Pennsylvania enrollment
- 468 clinicians in this Medicare group
Carlisle, PA 17013
- Reassigned Medicare billing, Pennsylvania enrollment
- 994 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 394 clinicians in this Medicare group
Lancaster, PA 17601
- Reassigned Medicare billing, Pennsylvania enrollment
- 66 clinicians in this Medicare group
Lititz, PA 17543
- Reassigned Medicare billing, Pennsylvania enrollment
- 11 clinicians in this Medicare group
Lewisburg, PA 17837
- Reassigned Medicare billing, Pennsylvania 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 3
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.
Evangelical Community Hospital
Acute Care Hospitals · Lewisburg, PAGettysburg Hospital
Acute Care Hospitals · Gettysburg, PAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHAMBERSBURG, PA 17201
CHAMBERSBURG, PA 17201
CHAMBERSBURG, PA 17201
CHAMBERSBURG, PA 17201
CHAMBERSBURG, PA 17201
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 Ryan Cheng's NPI number?
The NPI number for Ryan Cheng is 1396171583. It was assigned to this individual provider in the NPPES registry on September 19, 2013.
Where is Ryan Cheng located?
Ryan Cheng practices at 112 N 7th St, Chambersburg, PA 17201. The listed phone number is (717) 267-7164.
What is Ryan Cheng's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ryan Cheng enrolled in Medicare?
Yes. Ryan Cheng 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 Ryan Cheng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Cheng reassigns Medicare benefits to 8 organizations: Wellspan Medical Group (Chambersburg, PA), The Gettysburg Hospital (Gettysburg, PA), Pinnacle Health Regional Physicians (Carlisle, PA), Penn State Health Medical Group, LLC (Carlisle, PA), Upmc Pinnacle Anesthesia Services, LLC (Harrisburg, PA) and 3 more organizations, listed in the Medicare section above. 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 Ryan Cheng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Cheng affiliated with any hospitals?
According to CMS data, Ryan Cheng is affiliated with Evangelical Community Hospital and Gettysburg Hospital.
When was this NPI record last updated?
The NPPES record for Ryan Cheng was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.