Doctor profile · Federal record
Dr. William Difilippo, MD
Nephrology Physician (CMS: Nephrology) · Specialist · Jamestown, NY
- NPI 1023062353
- Accepts Medicare
- 38 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 S Main St Ste 130
Jamestown, NY 147016626
(716) 664-7725
fax (716) 664-9241
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 3, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Pennsylvania #MD430288 · New York #219785-1
- Medicaid (3)
- PA #0016863990017 · NY #02107899 · PA #16863990002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023062353. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
874
Distinct HCPCS
8
Medicare allowed
$80,692
| 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 | 351 | 137 | $48 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 147 | 96 | $75 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 129 | 76 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 79 | 70 | $125 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 78 | 12 | $297 | |
90935 |
Hemodialysis procedure with physician evaluation | 46 | 26 | $69 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 29 | $162 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $160 |
In context: peer comparison
Among 1 peers in Jamestown Nephrology Physician, average services per provider: 109. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$34
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Akebia Therapeutics INC | 2 | $33.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
584
Patients
98
Total drug cost
$13,909
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 115 | 28 | $558 |
| Furosemide | Generic | 67 | 22 | $428 |
| Hydralazine Hcl | Generic | 64 | 21 | $817 |
| Bumetanide | Generic | 57 | 16 | $2,054 |
| Losartan Potassium | Generic | 46 | 11 | $393 |
| Tamsulosin Hcl | Generic | 38 | 0 | $469 |
| Allopurinol | Generic | 27 | 0 | $304 |
| Labetalol Hcl | Generic | 27 | 0 | $1,126 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 26 | 0 | $2,532 |
| Potassium Chloride | Generic | 23 | 0 | $388 |
Hospital affiliations
Frequently asked questions
What is Dr. William Difilippo's medical specialty?
Dr. William Difilippo practices Nephrology Physician in Jamestown, NY.
Where does Dr. William Difilippo practice?
Dr. William Difilippo practices at 15 S Main St Ste 130, Jamestown, NY 147016626. Office phone: 7166647725.
What is Dr. William Difilippo's NPI?
Dr. William Difilippo's National Provider Identifier (NPI) is 1023062353, issued by NPPES.
Does Dr. William Difilippo accept Medicare assignment?
Yes. Dr. William Difilippo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Difilippo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.