Mark Geneser, MD
NPI 1831198381 · Pulmonary Disease Physician · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Geneser, MD is a Pulmonary Disease Physician provider in Corpus Christi, TX (NPI 1831198381).
Provider details
- NPI number
- 1831198381
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- H5887 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-07-18
- Last updated
- 2015-09-23
Frequently asked questions
- What is Mark Geneser's NPI number?
- Mark Geneser's National Provider Identifier (NPI) is 1831198381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Geneser's specialty?
- Mark Geneser is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Geneser located?
- Mark Geneser's practice location on file with NPPES is 226 Oleander Ave, Corpus Christi, TX 78404.
- What is Mark Geneser's phone number?
- The practice phone number listed in the NPPES registry for Mark Geneser is (361) 882-3337.
- Does Mark Geneser accept Medicare?
- Mark Geneser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Geneser's NPI active?
- Yes — Mark Geneser's NPI (1831198381) is active in the NPPES registry as of the last update on 2015-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.