Marta Michalska-Smith
NPI 1568996304 · Rheumatology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marta Michalska-Smith is a Rheumatology Physician provider in Washington, DC (NPI 1568996304).
Provider details
- NPI number
- 1568996304
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
306 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) |
|---|---|---|
| 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 | 58 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $120 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $9 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 26 | $3 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 | 26 | $5 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 86 | 35 |
| Tocilizumabbrand: Actemra Actpen | 72 | — |
| Hydroxychloroquine Sulfate | 64 | 22 |
| Methotrexate Sodiumbrand: Methotrexate | 59 | 24 |
| Allopurinol | 48 | — |
| Colchicine | 34 | 13 |
| Adalimumabbrand: Humira(cf) Pen | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,296 across 2 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
Additional practice locations (1)
- 420 Delaware St SeMmc 913Minneapolis, MN 55455-0341Phone: (612) 624-0990
Registry dates
- Enumerated
- 2017-04-19
- Last updated
- 2023-07-19
- Certified
- 2023-07-19
Frequently asked questions
- What is Marta Michalska-Smith's NPI number?
- Marta Michalska-Smith's National Provider Identifier (NPI) is 1568996304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marta Michalska-Smith's specialty?
- Marta Michalska-Smith is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Marta Michalska-Smith located?
- Marta Michalska-Smith's practice location on file with NPPES is 900 23rd St Nw, Washington, DC 20037-2342.
- What is Marta Michalska-Smith's phone number?
- The practice phone number listed in the NPPES registry for Marta Michalska-Smith is (202) 715-4000.
- Does Marta Michalska-Smith accept Medicare?
- Marta Michalska-Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marta Michalska-Smith's NPI active?
- Yes — Marta Michalska-Smith's NPI (1568996304) is active in the NPPES registry as of the last update on 2023-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.