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George Marking, MD
NPI 1801801972 · Family Medicine Physician · Austin, TX
George Marking, MD is a Family Medicine Physician provider in Austin, TX (NPI 1801801972).
Provider details
- NPI number
- 1801801972
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G2428 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
3828 S 1st St
Austin, TX 78704-7048
Phone: (512) 443-1311
Fax: (512) 445-6532
Street-level locationGet directions
Mailing address
Po Box 26726
Austin, TX 78755-0726
Registry dates
- Enumerated
- 2006-07-29
- Last updated
- 2012-10-09
Frequently asked questions
- What is George Marking's NPI number?
- George Marking's National Provider Identifier (NPI) is 1801801972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Marking's specialty?
- George Marking is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Marking located?
- George Marking's practice location on file with NPPES is 3828 S 1st St, Austin, TX 78704-7048.
- What is George Marking's phone number?
- The practice phone number listed in the NPPES registry for George Marking is (512) 443-1311.
- Is George Marking's NPI active?
- Yes — George Marking's NPI (1801801972) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.