Doctor profile · Federal record
Dr. Dan Negoianu, MD
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Philadelphia, PA
- NPI 1578626297
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce Street, 210 White Building
Philadelphia, PA 191044228
(215) 662-2638
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- November 28, 2011
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Pennsylvania #MD429778 · Pennsylvania #MT187146
- Medicaid (2)
- PA #1021761400001 · NJ #0178772
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578626297. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
486
Distinct HCPCS
8
Medicare allowed
$49,153
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90999 |
Other inpatient or outpatient dialysis procedure | 109 | 34 | $91 | |
90935 |
Hemodialysis procedure with physician evaluation | 107 | 51 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 97 | 53 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 70 | 37 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 41 | 40 | $180 | |
90945 |
Dialysis procedure including 1 evaluation | 34 | 11 | $89 | |
90937 |
Hemodialysis procedure requiring repeated evaluation | 17 | 16 | $105 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $135 |
In context: peer comparison
Among 50 peers in this city , average services per provider: 81. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$37
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fresenius USA Marketing, Inc. | 1 | $23.18 | |
| Travere Therapeutics, Inc. | 3 | $13.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
0
Total drug cost
$3,186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcium Acetate | Generic | 22 | 0 | $3,087 |
| Losartan Potassium | Generic | 12 | 0 | $99 |
Frequently asked questions
What is Dr. Dan Negoianu's medical specialty?
Dr. Dan Negoianu practices Nephrology Physician in Philadelphia, PA.
Where does Dr. Dan Negoianu practice?
Dr. Dan Negoianu practices at 3400 Spruce Street, Philadelphia, PA 191044228. Office phone: 2156622638.
What is Dr. Dan Negoianu's NPI?
Dr. Dan Negoianu's National Provider Identifier (NPI) is 1578626297, issued by NPPES.
Does Dr. Dan Negoianu accept Medicare assignment?
Yes. Dr. Dan Negoianu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dan Negoianu commonly perform?
Top Medicare-reported procedures in 2023: Other inpatient or outpatient dialysis procedure (HCPCS 90999); Hemodialysis procedure with physician evaluation (HCPCS 90935); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.