OrganizationActive
T Thieu OD LLC
NPI 1003181421 · Optometrist · Chalfont, PA
T Thieu OD LLC is a Optometrist organization in Chalfont, PA (NPI 1003181421).
Provider details
- NPI number
- 1003181421
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Thanh-Thao Thieu, Manager(215) 997-0411
- License
- OEG001198 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3425 Limekiln Pike
Suite 2
Chalfont, PA 18914-3602
Phone: (215) 997-0411
Street-level locationGet directions
Mailing address
3425 Limekiln Pike
Chalfont, PA 18914-3602
Registry dates
- Enumerated
- 2012-03-19
- Last updated
- 2015-03-16
Frequently asked questions
- What is T Thieu OD LLC's NPI number?
- T Thieu OD LLC's National Provider Identifier (NPI) is 1003181421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is T Thieu OD LLC?
- T Thieu OD LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is T Thieu OD LLC located?
- T Thieu OD LLC's practice location on file with NPPES is 3425 Limekiln Pike, Chalfont, PA 18914-3602.
- What is T Thieu OD LLC's phone number?
- The practice phone number listed in the NPPES registry for T Thieu OD LLC is (215) 997-0411.
- Who is the authorized official for T Thieu OD LLC?
- The authorized official listed on T Thieu OD LLC's NPPES record is Thanh-Thao Thieu, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is T Thieu OD LLC's NPI active?
- Yes — T Thieu OD LLC's NPI (1003181421) is active in the NPPES registry as of the last update on 2015-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.