Robert Marks MD PLLC
NPI 1073319463 · Clinical Medical Laboratory · Austin, TX
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Marks MD PLLC is a Clinical Medical Laboratory organization in Austin, TX (NPI 1073319463).
Provider details
- NPI number
- 1073319463
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Robert Marks, Owner/Physician(972) 333-4133
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Other names (DBA / former)
- Doing business as
- Diagnostic Pain Center
Registry dates
- Enumerated
- 2025-02-25
- Last updated
- 2025-02-25
- Certified
- 2025-02-25
Frequently asked questions
- What is Robert Marks MD PLLC's NPI number?
- Robert Marks MD PLLC's National Provider Identifier (NPI) is 1073319463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Marks MD PLLC?
- Robert Marks MD PLLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Robert Marks MD PLLC located?
- Robert Marks MD PLLC's practice location on file with NPPES is 12176 N Mopac Expy Ste D, Austin, TX 78758-2908.
- What is Robert Marks MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Robert Marks MD PLLC is (512) 981-7246.
- Does Robert Marks MD PLLC accept Medicare?
- Robert Marks MD PLLC 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 Robert Marks MD PLLC?
- The authorized official listed on Robert Marks MD PLLC's NPPES record is Robert Marks, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Marks MD PLLC's NPI active?
- Yes — Robert Marks MD PLLC's NPI (1073319463) is active in the NPPES registry as of the last update on 2025-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.