William Knaupp, MD
NPI 1780751016 · Pulmonary Disease Physician · Huntington, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Knaupp, MD is a Pulmonary Disease Physician provider in Huntington, NY (NPI 1780751016).
Provider details
- NPI number
- 1780751016
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 164287-1 (NY)
Specialties & taxonomies
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
3,656 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,226 | $145 |
| 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 | 813 | $18 |
| Test to Determine Lung Volumes Using Sensors94726 | 352 | $65 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 352 | $66 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 259 | $45 |
| 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 452 | 201 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 415 | 76 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 323 | 62 |
| Montelukast Sodium | 189 | 43 |
| Umeclidinium Bromidebrand: Incruse Ellipta | 147 | 33 |
| Fluticasone Furoatebrand: Arnuity Ellipta | 105 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2012-10-09
Frequently asked questions
- What is William Knaupp's NPI number?
- William Knaupp's National Provider Identifier (NPI) is 1780751016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Knaupp's specialty?
- William Knaupp is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Knaupp located?
- William Knaupp's practice location on file with NPPES is 120 New York Ave, Huntington, NY 11743.
- What is William Knaupp's phone number?
- The practice phone number listed in the NPPES registry for William Knaupp is (631) 351-1144.
- Does William Knaupp accept Medicare?
- William Knaupp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Knaupp's NPI active?
- Yes — William Knaupp's NPI (1780751016) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.