IndividualActive
Katie Hallahan, M.D.
NPI 1417249194 · Ophthalmology Physician · Houston, TX
Katie Hallahan, M.D. is a Ophthalmology Physician provider in Houston, TX (NPI 1417249194).
Provider details
- NPI number
- 1417249194
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018-02831 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
6565 Fannin St
Nc205
Houston, TX 77030-2703
Phone: (713) 798-5143
Street-level locationGet directions
Mailing address
1507 Westover Ter
Greensboro, NC 27408-7121
Registry dates
- Enumerated
- 2011-05-12
- Last updated
- 2019-02-07
Frequently asked questions
- What is Katie Hallahan's NPI number?
- Katie Hallahan's National Provider Identifier (NPI) is 1417249194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Hallahan's specialty?
- Katie Hallahan is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Katie Hallahan located?
- Katie Hallahan's practice location on file with NPPES is 6565 Fannin St, Houston, TX 77030-2703.
- What is Katie Hallahan's phone number?
- The practice phone number listed in the NPPES registry for Katie Hallahan is (713) 798-5143.
- Is Katie Hallahan's NPI active?
- Yes — Katie Hallahan's NPI (1417249194) is active in the NPPES registry as of the last update on 2019-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.