Michael Sams, M.D., P.T.
NPI 1346232048 · Rheumatology Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Sams, M.D., P.T. is a Rheumatology Physician provider in Naperville, IL (NPI 1346232048).
Provider details
- NPI number
- 1346232048
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- 2008016307 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
5,149 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 647 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 570 | $131 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 507 | $8 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 506 | $3 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 | 505 | $5 |
| Liver Function Blood Test Panel80076 | 356 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 441 | 171 |
| Hydroxychloroquine Sulfate | 429 | 140 |
| Methotrexate Sodiumbrand: Methotrexate | 383 | 124 |
| Allopurinol | 182 | 42 |
| Leflunomide | 126 | 38 |
| Sulfasalazine | 87 | 28 |
| Alendronate Sodium | 84 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$379 across 18 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
- 2005-08-18
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Michael Sams's NPI number?
- Michael Sams's National Provider Identifier (NPI) is 1346232048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sams's specialty?
- Michael Sams is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Sams located?
- Michael Sams's practice location on file with NPPES is 1020 E Ogden Ave Ste 304, Naperville, IL 60563-8611.
- What is Michael Sams's phone number?
- The practice phone number listed in the NPPES registry for Michael Sams is (630) 268-0200.
- Does Michael Sams accept Medicare?
- Michael Sams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Sams's NPI active?
- Yes — Michael Sams's NPI (1346232048) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.