Michael Coffey, MD
NPI 1104908011 · Pulmonary Disease Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Coffey, MD is a Pulmonary Disease Physician provider in Ann Arbor, MI (NPI 1104908011).
Provider details
- NPI number
- 1104908011
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301053726 (MI)
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
19 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
1,189 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) |
|---|---|---|
| Test to Measure Expiratory Airflow and Volume94010 | 214 | $8 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 167 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $97 |
| Test to Measure Expiratory Airflow and Volume94010 | 138 | $8 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 110 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $96 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 306 | 97 |
| Montelukast Sodium | 172 | 45 |
| Azithromycin | 129 | 34 |
| Fluticasone Propionate | 118 | 29 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 106 | 33 |
| Prednisone | 92 | 45 |
| Fluticasone/Umeclidin/Vilanter |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
- 2006-10-19
- Last updated
- 2019-12-12
- Certified
- 2019-12-12
Frequently asked questions
- What is Michael Coffey's NPI number?
- Michael Coffey's National Provider Identifier (NPI) is 1104908011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Coffey's specialty?
- Michael Coffey is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Coffey located?
- Michael Coffey's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Michael Coffey's phone number?
- The practice phone number listed in the NPPES registry for Michael Coffey is (734) 936-4000.
- Does Michael Coffey accept Medicare?
- Michael Coffey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Coffey's NPI active?
- Yes — Michael Coffey's NPI (1104908011) is active in the NPPES registry as of the last update on 2019-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.