David Edward Ost, MD

Pulmonologist in Houston, Texas · NPI 1174504120

David Ost is one of 129 pulmonologists practicing in Houston, Texas. David Ost practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1174504120
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Pulmonary Disease · 207RP1001X
Address on file
420 E 64th St
New York, NY 10065-7853
(212) 888-2131
Enumerated
Nov 8, 2005
Record last updated
Nov 5, 2008
License states listed
NY

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Pulmonary Disease
Revalidation due
No date set by CMS

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Practice locations

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Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.