Michael Gamiao, MD
NPI 1134179880 · Pulmonary Disease Physician · Livonia, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Gamiao, MD is a Pulmonary Disease Physician provider in Livonia, MI (NPI 1134179880).
Provider details
- NPI number
- 1134179880
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301054509 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
1,188 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 495 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 238 | $129 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 156 | $132 |
| Aspiration of Fluid From Chest Cavity32554 | 38 | $88 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 35 | $10 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 206 | 46 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 102 | 47 |
| Prednisone | 84 | 30 |
| Montelukast Sodium | 61 | 16 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 43 | 12 |
| Azithromycin | 41 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2015-04-02
Frequently asked questions
- What is Michael Gamiao's NPI number?
- Michael Gamiao's National Provider Identifier (NPI) is 1134179880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gamiao's specialty?
- Michael Gamiao is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Gamiao located?
- Michael Gamiao's practice location on file with NPPES is 14555 Levan Rd, Livonia, MI 48154-5083.
- What is Michael Gamiao's phone number?
- The practice phone number listed in the NPPES registry for Michael Gamiao is (734) 462-1233.
- Does Michael Gamiao accept Medicare?
- Michael Gamiao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Gamiao's NPI active?
- Yes — Michael Gamiao's NPI (1134179880) is active in the NPPES registry as of the last update on 2015-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.