Michael Mcnellis, MD
NPI 1649262171 · Pulmonary Disease Physician · Longview, WA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Mcnellis, MD is a Pulmonary Disease Physician provider in Longview, WA (NPI 1649262171).
Provider details
- NPI number
- 1649262171
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00031478 (WA)
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
20 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
167 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 | 38 | $8 |
| Test to Determine Lung Volumes Using Sensors94726 | 36 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $65 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 26 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $95 |
| Test to Measure Rate of Airflow94375 | 12 | $13 |
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 |
|---|---|---|
| Montelukast Sodium | 128 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 87 | 19 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 72 | 15 |
| Tiotropium Bromidebrand: Spiriva Handihaler | 72 | 15 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 65 | 26 |
| Prednisone | 60 | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-19
- Last updated
- 2010-06-09
Frequently asked questions
- What is Michael Mcnellis's NPI number?
- Michael Mcnellis's National Provider Identifier (NPI) is 1649262171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mcnellis's specialty?
- Michael Mcnellis is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mcnellis located?
- Michael Mcnellis's practice location on file with NPPES is 1615 Delaware St, Longview, WA 98632-2310.
- What is Michael Mcnellis's phone number?
- The practice phone number listed in the NPPES registry for Michael Mcnellis is (360) 414-2730.
- Does Michael Mcnellis accept Medicare?
- Michael Mcnellis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Mcnellis's NPI active?
- Yes — Michael Mcnellis's NPI (1649262171) is active in the NPPES registry as of the last update on 2010-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.