Doctor profile · Federal record

Dr. Michael Jaworski, M.D.

Internal Medicine Physician (CMS: Rheumatology) · Philadelphia, PA

  • NPI 1013035492
  • Accepts Medicare
  • MIPS 98.5 / 100 · 2023
  • 23 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1316 W Ontario St Rm 815
Philadelphia, PA 191405220
(215) 707-3635

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #MD429299

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013035492. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
74,681
Distinct HCPCS
10
Medicare allowed
$2,625,405
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 27,540 300 $23
J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 24,735 61 $42
J1602 Injection, golimumab, 1 mg, for intravenous use 7,700 17 $13
J1745 Injection, infliximab, excludes biosimilar, 10 mg 5,827 32 $31
J9312 Injection, rituximab, 10 mg 2,740 23 $79
Q5115 Injection, rituximab-abbs, biosimilar, (truxima), 10 mg 1,950 20 $48
Q5104 Injection, infliximab-abda, biosimilar, (renflexis), 10 mg 1,150 17 $45
99214 Established patient office or other outpatient visit, 30-39 minutes 793 455 $135
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 774 323 $79
96413 Administration of chemotherapy into vein, 1 hour or less 619 151 $140

In context: peer comparison

Among 390 peers in this city , average services per provider: 132. This provider delivers 566× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,313
Transactions
208
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 53 $1,028.62
UCB, Inc. 18 $546.98
AstraZeneca Pharmaceuticals LP 19 $409.48
Janssen Biotech, Inc. 15 $394.14
ABBVIE INC. 23 $387.55
Novartis Pharmaceuticals Corporation 19 $225.95
E.R. Squibb & Sons, L.L.C. 14 $193.27
GlaxoSmithKline, LLC. 7 $168.43
Fresenius Kabi USA, LLC 10 $166.55
PFIZER INC. 15 $138.13
Mallinckrodt Hospital Products Inc. 4 $107.61
Organon Llc 3 $73.21
Radius Health, Inc. 2 $69.54
DePuy Synthes Sales Inc. 3 $60.44
Lilly USA, LLC 3 $52.65

By nature of payment

Food and Beverage
$4,248
Education
$65

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,410
Patients
377
Total drug cost
$667,814
Drug Type Claims Patients Total cost
Prednisone Generic 380 106 $5,871
Methotrexate (Methotrexate Sodium) Brand 277 75 $10,942
Alendronate Sodium Generic 120 44 $1,387
Allopurinol Generic 103 30 $1,669
Celecoxib Generic 84 25 $2,688
Gabapentin Generic 75 16 $1,359
Hydroxychloroquine Sulfate Generic 69 20 $5,461
Tramadol Hcl Generic 55 18 $629
Methylprednisolone Generic 46 19 $1,112
Duloxetine Hcl Generic 45 12 $2,294

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Jaworski's medical specialty?
Dr. Michael Jaworski practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Michael Jaworski practice?
Dr. Michael Jaworski practices at 1316 W Ontario St Rm 815, Philadelphia, PA 191405220. Office phone: 2157073635.
What is Dr. Michael Jaworski's NPI?
Dr. Michael Jaworski's National Provider Identifier (NPI) is 1013035492, issued by NPPES.
Does Dr. Michael Jaworski accept Medicare assignment?
Yes. Dr. Michael Jaworski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Jaworski commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0129); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602). Source: CMS Medicare Physician & Other Practitioners file.