Doctor profile · Federal record
Dr. William Flatley, D.O.
Hospitalist Physician (CMS: Hospitalist) · Emergency Medicine Physician · Family Medicine Physician · Internal Medicine Physician · Lewisburg, PA
- NPI 1790058683
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Hospital Dr
Lewisburg, PA 178379350
(570) 522-4264
fax (570) 768-3709 - Mailing address
-
601 Memory Ln
York, PA 174022231
Credentials & registration
- NPI registered
- February 2012 — 14 yrs on file
- Profile last updated
- April 2, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Pennsylvania #OS017628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790058683. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
253
Distinct HCPCS
2
Medicare allowed
$38,822
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 180 | 177 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 73 | 73 | $120 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 64. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. William Flatley's medical specialty?
Dr. William Flatley practices Hospitalist Physician in Lewisburg, PA.
Where does Dr. William Flatley practice?
Dr. William Flatley practices at 1 Hospital Dr, Lewisburg, PA 178379350. Office phone: 5705224264.
What is Dr. William Flatley's NPI?
Dr. William Flatley's National Provider Identifier (NPI) is 1790058683, issued by NPPES.
Does Dr. William Flatley accept Medicare assignment?
Yes. Dr. William Flatley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Flatley commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.