David a Marks MD PA
NPI 1780883793 · Pulmonary Disease Physician · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David a Marks MD PA is a Pulmonary Disease Physician organization in San Antonio, TX (NPI 1780883793).
Provider details
- NPI number
- 1780883793
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Marks, Owner/Physician(210) 424-4220
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-11
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is David a Marks MD PA's NPI number?
- David a Marks MD PA's National Provider Identifier (NPI) is 1780883793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David a Marks MD PA?
- David a Marks MD PA is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David a Marks MD PA located?
- David a Marks MD PA's practice location on file with NPPES is 115 Gallery Cir, San Antonio, TX 78258-3388.
- What is David a Marks MD PA's phone number?
- The practice phone number listed in the NPPES registry for David a Marks MD PA is (210) 494-4220.
- Does David a Marks MD PA accept Medicare?
- David a Marks MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for David a Marks MD PA?
- The authorized official listed on David a Marks MD PA's NPPES record is David Marks, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David a Marks MD PA's NPI active?
- Yes — David a Marks MD PA's NPI (1780883793) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.