Clayton Eiswirth, MD
NPI 1639307861 · Pulmonary Disease Physician · Metairie, LA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clayton Eiswirth, MD is a Pulmonary Disease Physician provider in Metairie, LA (NPI 1639307861).
Provider details
- NPI number
- 1639307861
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 301929 (LA)
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
17 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
474 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 152 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 91 | $127 |
| 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 | 90 | $16 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 31 | $10 |
| Test to Determine Lung Volumes Using Sensors94726 | 29 | $11 |
| Test to Examine How Well the Lungs Exchange Gases |
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 |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 458 | 151 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 423 | 138 |
| Azelastine Hcl | 130 | 69 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 119 | 48 |
| Prednisone | 82 | 58 |
| Azithromycin | 82 | 40 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 3 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
- 2009-06-25
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Clayton Eiswirth's NPI number?
- Clayton Eiswirth's National Provider Identifier (NPI) is 1639307861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clayton Eiswirth's specialty?
- Clayton Eiswirth is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Clayton Eiswirth located?
- Clayton Eiswirth's practice location on file with NPPES is 4430 Veterans Memorial Blvd, Metairie, LA 70006-5329.
- What is Clayton Eiswirth's phone number?
- The practice phone number listed in the NPPES registry for Clayton Eiswirth is (504) 842-4055.
- Does Clayton Eiswirth accept Medicare?
- Clayton Eiswirth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clayton Eiswirth's NPI active?
- Yes — Clayton Eiswirth's NPI (1639307861) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.