Joseph Bailey, M.D.
NPI 1639565427 · Pulmonary Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Bailey, M.D. is a Pulmonary Disease Physician provider in Chicago, IL (NPI 1639565427).
Provider details
- NPI number
- 1639565427
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 293782 (NY)
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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,214 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 50 Minutes99233 | 225 | $126 |
| Critical Care, First 30-74 Minutes99291 | 211 | $230 |
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By ThG0316 | 170 | $32 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 137 | $9 |
| Test to Determine Lung Volumes Using Sensors94726 | 129 | $12 |
| Test to Measure Expiratory Airflow and Volume94010 | 108 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 14 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 505 E 70th StNew York, NY 10021-4872Phone: (212) 746-9663
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2022-08-26
- Certified
- 2022-08-26
Frequently asked questions
- What is Joseph Bailey's NPI number?
- Joseph Bailey's National Provider Identifier (NPI) is 1639565427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Bailey's specialty?
- Joseph Bailey is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Bailey located?
- Joseph Bailey's practice location on file with NPPES is 675 N Saint Clair St Ste 18-250, Chicago, IL 60611-5980.
- What is Joseph Bailey's phone number?
- The practice phone number listed in the NPPES registry for Joseph Bailey is (312) 695-1800.
- Does Joseph Bailey accept Medicare?
- Joseph Bailey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Bailey's NPI active?
- Yes — Joseph Bailey's NPI (1639565427) is active in the NPPES registry as of the last update on 2022-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.