Tammy Than, O.D.
NPI 1710943972 · Optometrist · Birmingham, AL
Tammy Than, O.D. is a Optometrist provider in Birmingham, AL (NPI 1710943972).
Provider details
- NPI number
- 1710943972
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2203 (OK)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2012-12-03
Frequently asked questions
- What is Tammy Than's NPI number?
- Tammy Than's National Provider Identifier (NPI) is 1710943972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Than's specialty?
- Tammy Than is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Tammy Than located?
- Tammy Than's practice location on file with NPPES is 1716 University Blvd, Birmingham, AL 35294-0010.
- What is Tammy Than's phone number?
- The practice phone number listed in the NPPES registry for Tammy Than is (205) 975-2020.
- Is Tammy Than's NPI active?
- Yes — Tammy Than's NPI (1710943972) is active in the NPPES registry as of the last update on 2012-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.