William Alward, MD
NPI 1609880939 · Pulmonary Disease Physician · Madison, WI
William Alward, MD is a Pulmonary Disease Physician provider in Madison, WI (NPI 1609880939).
Provider details
- NPI number
- 1609880939
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2737521205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
790 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Examine How Well the Lungs Exchange Gases94729 | 137 | $50 |
| Test to Measure Expiratory Airflow and Volume94010 | 121 | $25 |
| Critical Care, First 30-74 Minutes99291 | 113 | $194 |
| Test to Determine Lung Volumes Using Sensors94726 | 103 | $49 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 76 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 41 | $73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 162 | 43 |
| Montelukast Sodium | 111 | 24 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 64 | 17 |
| Prednisone | 53 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 33 | 15 |
| Azithromycin | 33 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-29
- Last updated
- 2021-01-25
- Certified
- 2021-01-25
Frequently asked questions
- What is William Alward's NPI number?
- William Alward's National Provider Identifier (NPI) is 1609880939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Alward's specialty?
- William Alward is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Alward located?
- William Alward's practice location on file with NPPES is 202 S Park St, Madison, WI 53715-1507.
- What is William Alward's phone number?
- The practice phone number listed in the NPPES registry for William Alward is (608) 287-0999.
- Is William Alward's NPI active?
- Yes — William Alward's NPI (1609880939) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.