TIMOTHY JOHNSON DO
NPI 1154980613
Internal Medicine - Hematology & Oncology in Lancaster, PA
About Timothy Johnson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIMOTHY JOHNSON DO (NPI 1154980613) is an individual hematology & oncology provider in Lancaster, Pennsylvania, licensed in Pennsylvania (OS024801) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Lancaster General Hospital, and maintains a secondary practice location in Allentown.
NPPES Registry Identity
Specialties & Licenses 2
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Timothy Johnson Do 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lancaster General Hospital
Acute Care Hospitals · Lancaster, PALehigh Valley Hospital
Acute Care Hospitals · Allentown, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17601 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.
LANCASTER, PA 17601
LANCASTER, PA 17601
LANCASTER, PA 17601
LANCASTER, PA 17601
LANCASTER, PA 17601
LANCASTER, PA 17601
LANCASTER, PA 17601
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 Timothy Johnson's NPI number?
The NPI number for Timothy Johnson is 1154980613. It was assigned to this individual provider in the NPPES registry on June 10, 2019.
Where is Timothy Johnson located?
Timothy Johnson practices at 2102 Harrisburg Pike, Lancaster, PA 17601. The listed phone number is (717) 544-9400.
What is Timothy Johnson's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Timothy Johnson enrolled in Medicare?
Yes. Timothy Johnson 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.
What insurance does Timothy Johnson accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Timothy Johnson 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 Timothy Johnson affiliated with any hospitals?
According to CMS data, Timothy Johnson is affiliated with Lancaster General Hospital and Lehigh Valley Hospital.
When was this NPI record last updated?
The NPPES record for Timothy Johnson was last updated on March 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
