Doctor profile · Federal record
Dr. Roy Bloom, MD
Nephrology Physician (CMS: Nephrology) · Philadelphia, PA
- NPI 1528093663
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce St, 210 White Building
Philadelphia, PA 191044206
(215) 662-2638
fax (215) 349-5703
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 11, 2022
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Pennsylvania #MD041209L
- Medicaid
- PA #001479590
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528093663. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
294
Distinct HCPCS
5
Medicare allowed
$37,117
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 134 | 113 | $139 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 86 | 31 | $124 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 12 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 24 | $101 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $180 |
In context: peer comparison
Among 50 peers in this city , average services per provider: 81. This provider delivers 3.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
942
Patients
192
Total drug cost
$40,064
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 258 | 59 | $1,937 |
| Amlodipine Besylate | Generic | 86 | 24 | $827 |
| Tacrolimus | Generic | 80 | 22 | $24,399 |
| Pravastatin Sodium | Generic | 74 | 19 | $1,100 |
| Atorvastatin Calcium | Generic | 65 | 17 | $1,015 |
| Losartan Potassium | Generic | 54 | 15 | $506 |
| Famotidine | Generic | 48 | 11 | $408 |
| Carvedilol | Generic | 45 | 13 | $737 |
| Mycophenolate Mofetil | Generic | 40 | 0 | $5,337 |
| Furosemide | Generic | 39 | 0 | $124 |
Hospital affiliations
Frequently asked questions
What is Dr. Roy Bloom's medical specialty?
Dr. Roy Bloom practices Nephrology Physician in Philadelphia, PA.
Where does Dr. Roy Bloom practice?
Dr. Roy Bloom practices at 3400 Spruce St, Philadelphia, PA 191044206. Office phone: 2156622638.
What is Dr. Roy Bloom's NPI?
Dr. Roy Bloom's National Provider Identifier (NPI) is 1528093663, issued by NPPES.
Does Dr. Roy Bloom accept Medicare assignment?
Yes. Dr. Roy Bloom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roy Bloom commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.