Doctor profile · Federal record
Dr. William Kliefoth, M.D.
Surgery Physician (CMS: General Surgery) · Langhorne, PA
- NPI 1003844499
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
240 Middletown Boulevard, Ste 101C
Langhorne, PA 190471818
(215) 750-6010
fax (215) 750-6012 - Mailing address
-
Po Box 8500-6335
Philadelphia, PA 191786335
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 24, 2010
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Pennsylvania #OS004863L
- Medicaid (4)
- PA #0010614860006 · PA #0010614860003 · PA #0010614860005 · PA #0010614860004
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003844499. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
5
Medicare allowed
$21,707
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 61 | 33 | $51 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 42 | 37 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $174 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $117 | |
49650 |
Repair of groin hernia using an endoscope | 12 | 12 | $498 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 36. This provider delivers 4.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
72
Total drug cost
$192
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 73 | 72 | $192 |
Frequently asked questions
What is Dr. William Kliefoth's medical specialty?
Dr. William Kliefoth practices Surgery Physician in Langhorne, PA.
Where does Dr. William Kliefoth practice?
Dr. William Kliefoth practices at 240 Middletown Boulevard, Langhorne, PA 190471818. Office phone: 2157506010.
What is Dr. William Kliefoth's NPI?
Dr. William Kliefoth's National Provider Identifier (NPI) is 1003844499, issued by NPPES.
Does Dr. William Kliefoth accept Medicare assignment?
Yes. Dr. William Kliefoth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Kliefoth commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.