Michael Jaworski, M.D.
NPI 1013035492 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Jaworski, M.D. is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1013035492).
Provider details
- NPI number
- 1013035492
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD429299 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,464 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 979 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 830 | $139 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 678 | $142 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 365 | $18 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 287 | $30 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 367 | 100 |
| Methotrexate Sodiumbrand: Methotrexate | 265 | 79 |
| Alendronate Sodium | 170 | 59 |
| Allopurinol | 109 | 31 |
| Hydroxychloroquine Sulfate | 75 | 23 |
| Sulfasalazine | 60 | 14 |
| Duloxetine Hcl | 58 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,313 across 222 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Jaworski's NPI number?
- Michael Jaworski's National Provider Identifier (NPI) is 1013035492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Jaworski's specialty?
- Michael Jaworski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Jaworski located?
- Michael Jaworski's practice location on file with NPPES is 1316 W Ontario St Rm 815, Philadelphia, PA 19140-5220.
- What is Michael Jaworski's phone number?
- The practice phone number listed in the NPPES registry for Michael Jaworski is (215) 707-3635.
- Does Michael Jaworski accept Medicare?
- Michael Jaworski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Jaworski's NPI active?
- Yes — Michael Jaworski's NPI (1013035492) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.