DR. WILLIAM KARLE FLATLEY D.O.
NPI 1790058683
Hospitalist in Lewisburg, PA
About Dr. William Karle Flatley D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM KARLE FLATLEY D.O. (NPI 1790058683) is an individual hospitalist provider in Lewisburg, Pennsylvania, licensed in Pennsylvania (OS017628) and active in the NPI registry since February 2012. He is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2012).
NPPES Registry Identity
Specialties & Licenses 4
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
Dr. William Karle Flatley 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.
Areas of Expertise CMS Part B claims 2
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.
Geisinger Medical Center
Acute Care Hospitals · Danville, PAEvangelical Community Hospital
Acute Care Hospitals · Lewisburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17837 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.
LEWISBURG, PA 17837
LEWISBURG, PA 17837
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 William Flatley's NPI number?
The NPI number for William Flatley is 1790058683. It was assigned to this individual provider in the NPPES registry on February 22, 2012.
Where is William Flatley located?
William Flatley practices at 1 Hospital Dr, Lewisburg, PA 17837. The listed phone number is (570) 522-4264.
What is William Flatley's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is William Flatley enrolled in Medicare?
Yes. William Flatley 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.
Is William Flatley affiliated with any hospitals?
According to CMS data, William Flatley is affiliated with Geisinger Medical Center and Evangelical Community Hospital.
When was this NPI record last updated?
The NPPES record for William Flatley was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.