Steven Thau, M.D.
NPI 1750312955 · Pulmonary Disease Physician · Westport, CT
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Thau, M.D. is a Pulmonary Disease Physician provider in Westport, CT (NPI 1750312955).
Provider details
- NPI number
- 1750312955
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 288762 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
774 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) |
|---|---|---|
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 92 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 90 | $132 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 86 | $9 |
| Test to Determine Lung Volumes Using Sensors94726 | 82 | $12 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 76 | $229 |
| Test to Measure Expiratory Airflow and Volume94010 | 67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 202 | 46 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 74 | 14 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 73 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 52 | 22 |
| Tiotropium Bromidebrand: Spiriva Respimat | 52 | 21 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 42 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,125 across 44 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
- 2006-07-05
- Last updated
- 2023-02-22
- Certified
- 2023-02-22
Frequently asked questions
- What is Steven Thau's NPI number?
- Steven Thau's National Provider Identifier (NPI) is 1750312955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Thau's specialty?
- Steven Thau is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Thau located?
- Steven Thau's practice location on file with NPPES is 1505 Post Rd E Ste 100, Westport, CT 06880-5512.
- What is Steven Thau's phone number?
- The practice phone number listed in the NPPES registry for Steven Thau is (203) 221-3370.
- Does Steven Thau accept Medicare?
- Steven Thau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Thau's NPI active?
- Yes — Steven Thau's NPI (1750312955) is active in the NPPES registry as of the last update on 2023-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.