National Provider Identifier Database

DAVID A MARKS, M.D. – NPI #1821016023
Pulmonary Disease

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.


Contact Information

DAVID A MARKS, M.D.
115 GALLERY CIR
102
SAN ANTONIO, TX78258-3388
Phone: 210-494-4220
Fax: 210-494-4227
Website:
Specialty Taxonomy Code
* Pulmonary Disease 207RP1001X
Critical Care Medicine 207RC0200X
Hospice and Palliative Medicine 207RH0002X
Internal Medicine 207R00000X
Sleep Medicine 207RS0012X

* Indicates primary specialty

NPI Profile & details for DAVID A MARKS

NPI Number 1821016023
Credentials M.D.
Entity Individual
Enumeration date 07/17/2006
Last updated 05/14/2026 - About 3 weeks ago
Sole proprietor1 No
Identifiers
  • TX License #: L6513
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

Reviews for DAVID A MARKS, M.D.

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