David Ost, M.D.
NPI 1174504120 · Pulmonary Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Ost, M.D. is a Pulmonary Disease Physician provider in New York, NY (NPI 1174504120).
Provider details
- NPI number
- 1174504120
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 203177 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
615 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 104 | $180 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 80 | $9 |
| Test to Determine Lung Volumes Using Sensors94726 | 78 | $12 |
| Test to Measure Expiratory Airflow and Volume94010 | 73 | $8 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 48 | $171 |
| Exam of Lung Airways and Sampling of Lymph Nodes Using an Endoscope and Ultrasound Guidance, 1-2 Lymph Nodes31652 | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13,682 across 4 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
- 2005-11-08
- Last updated
- 2008-11-05
Frequently asked questions
- What is David Ost's NPI number?
- David Ost's National Provider Identifier (NPI) is 1174504120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Ost's specialty?
- David Ost is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David Ost located?
- David Ost's practice location on file with NPPES is 420 E 64th St, New York, NY 10065-7853.
- What is David Ost's phone number?
- The practice phone number listed in the NPPES registry for David Ost is (212) 888-2131.
- Does David Ost accept Medicare?
- David Ost is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Ost's NPI active?
- Yes — David Ost's NPI (1174504120) is active in the NPPES registry as of the last update on 2008-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.