Doctor profile · Federal record
Dr. Michael Kosofsky, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Philadelphia, PA
- NPI 1639794134
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 6 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3401 N Broad St
Philadelphia, PA 191405103
(603) 493-4417 - Mailing address
-
945 N 5Th St Apt B
Philadelphia, PA 191231401
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- June 12, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- California #A186156 · Pennsylvania #MT220757
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639794134. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
464
Distinct HCPCS
5
Medicare allowed
$43,990
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 195 | 183 | $173 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 191 | 167 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 34 | 31 | $119 | |
71045 |
X-ray of chest, 1 view | 23 | 23 | $9 | |
99291 |
Critical care, first 30-74 minutes | 21 | 21 | $212 |
In context: peer comparison
Among 322 peers in this city , average services per provider: 85. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
111
Patients
109
Total drug cost
$1,311
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 36 | 35 | $153 |
| Cefdinir | Generic | 24 | 23 | $653 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $133 |
| Cephalexin | Generic | 13 | 13 | $237 |
| Prednisone | Generic | 13 | 13 | $34 |
| Doxycycline Monohydrate | Generic | 11 | 11 | $101 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Kosofsky's medical specialty?
Dr. Michael Kosofsky practices Emergency Medicine Physician in Philadelphia, PA.
Where does Dr. Michael Kosofsky practice?
Dr. Michael Kosofsky practices at 3401 N Broad St, Philadelphia, PA 191405103. Office phone: 6034934417.
What is Dr. Michael Kosofsky's NPI?
Dr. Michael Kosofsky's National Provider Identifier (NPI) is 1639794134, issued by NPPES.
Does Dr. Michael Kosofsky accept Medicare assignment?
Yes. Dr. Michael Kosofsky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Kosofsky commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.