Marianne Barry, M.D.
NPI 1568692143 · Pulmonary Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Barry, M.D. is a Pulmonary Disease Physician provider in Boston, MA (NPI 1568692143).
Provider details
- NPI number
- 1568692143
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 241193 (MA)
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
16 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
525 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 119 | $220 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $101 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 41 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $69 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 34 | $82 |
| Test to Measure Expiratory Airflow and Volume94010 | 33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 31 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 11 |
| Prednisone | 20 | — |
| Umeclidinium Bromidebrand: Incruse Ellipta | 14 | — |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 12 | — |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-17
- Last updated
- 2024-12-17
- Certified
- 2024-12-17
Frequently asked questions
- What is Marianne Barry's NPI number?
- Marianne Barry's National Provider Identifier (NPI) is 1568692143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Barry's specialty?
- Marianne Barry is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marianne Barry located?
- Marianne Barry's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.
- What is Marianne Barry's phone number?
- The practice phone number listed in the NPPES registry for Marianne Barry is (617) 636-5000.
- Does Marianne Barry accept Medicare?
- Marianne Barry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Barry's NPI active?
- Yes — Marianne Barry's NPI (1568692143) is active in the NPPES registry as of the last update on 2024-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.