OrganizationActive
William Kern Deschner MD PA Gastroenterology of San Marcos
NPI 1851506034 · Specialist · San Marcos, TX
William Kern Deschner MD PA Gastroenterology of San Marcos is a Specialist organization in San Marcos, TX (NPI 1851506034).
Provider details
- NPI number
- 1851506034
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Edward Coles, Administrator(512) 754-8676
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1305 Wonder World Dr
Suite 200
San Marcos, TX 78666-7546
Phone: (512) 754-8676
Fax: (512) 754-8680
Street-level locationGet directions
Mailing address
1305 Wonder World Dr
San Marcos, TX 78666-7546
Registry dates
- Enumerated
- 2007-05-11
- Last updated
- 2011-01-05
Frequently asked questions
- What is William Kern Deschner MD PA Gastroenterology of San Marcos's NPI number?
- William Kern Deschner MD PA Gastroenterology of San Marcos's National Provider Identifier (NPI) is 1851506034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Kern Deschner MD PA Gastroenterology of San Marcos?
- William Kern Deschner MD PA Gastroenterology of San Marcos is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is William Kern Deschner MD PA Gastroenterology of San Marcos located?
- William Kern Deschner MD PA Gastroenterology of San Marcos's practice location on file with NPPES is 1305 Wonder World Dr, San Marcos, TX 78666-7546.
- What is William Kern Deschner MD PA Gastroenterology of San Marcos's phone number?
- The practice phone number listed in the NPPES registry for William Kern Deschner MD PA Gastroenterology of San Marcos is (512) 754-8676.
- Who is the authorized official for William Kern Deschner MD PA Gastroenterology of San Marcos?
- The authorized official listed on William Kern Deschner MD PA Gastroenterology of San Marcos's NPPES record is Edward Coles, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Kern Deschner MD PA Gastroenterology of San Marcos's NPI active?
- Yes — William Kern Deschner MD PA Gastroenterology of San Marcos's NPI (1851506034) is active in the NPPES registry as of the last update on 2011-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.