Doctor profile · Federal record
Dr. Matthew Denker, MD
Nephrology Physician (CMS: Nephrology) · Philadelphia, PA
- NPI 1083886048
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce St
Philadelphia, PA 191044206
(215) 662-2638
fax (215) 349-5703
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- September 3, 2015
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Pennsylvania #MD446598
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083886048. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
707
Distinct HCPCS
10
Medicare allowed
$73,815
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 87 | $86 | |
90999 |
Other inpatient or outpatient dialysis procedure | 96 | 27 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 91 | 70 | $79 | |
90935 |
Hemodialysis procedure with physician evaluation | 80 | 45 | $74 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 59 | 44 | $121 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 56 | 36 | $124 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 43 | 29 | $82 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $136 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 29 | $180 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $190 |
In context: peer comparison
Among 50 peers in Philadelphia Nephrology Physician, average services per provider: 81. This provider delivers 8.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,268
Patients
416
Total drug cost
$103,691
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 223 | 78 | $1,546 |
| Torsemide | Generic | 149 | 47 | $3,425 |
| Losartan Potassium | Generic | 140 | 48 | $1,990 |
| Carvedilol | Generic | 100 | 30 | $1,574 |
| Calcitriol | Generic | 85 | 23 | $1,404 |
| Hydrochlorothiazide | Generic | 79 | 24 | $347 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 69 | 19 | $75,641 |
| Chlorthalidone | Generic | 68 | 26 | $1,787 |
| Spironolactone | Generic | 68 | 27 | $1,057 |
| Nifedipine ER (Nifedipine) | Brand | 63 | 17 | $3,155 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Denker's medical specialty?
Dr. Matthew Denker practices Nephrology Physician in Philadelphia, PA.
Where does Dr. Matthew Denker practice?
Dr. Matthew Denker practices at 3400 Spruce St, Philadelphia, PA 191044206. Office phone: 2156622638.
What is Dr. Matthew Denker's NPI?
Dr. Matthew Denker's National Provider Identifier (NPI) is 1083886048, issued by NPPES.
Does Dr. Matthew Denker accept Medicare assignment?
Yes. Dr. Matthew Denker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Denker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Other inpatient or outpatient dialysis procedure (HCPCS 90999); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.