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Diane Hamill, O.D.
NPI 1972666782 · Optometrist · St. Louis, MO
Diane Hamill, O.D. is a Optometrist provider in St. Louis, MO (NPI 1972666782).
Provider details
- NPI number
- 1972666782
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- T02756 (MO)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 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
1012 Loughborough Commons
St. Louis, MO 63111
Phone: (314) 797-5413
Fax: (314) 797-5432
Street-level locationGet directions
Mailing address
1012 Loughborough Commons
St. Louis, MO 63111
Registry dates
- Enumerated
- 2006-12-19
- Last updated
- 2015-10-15
Frequently asked questions
- What is Diane Hamill's NPI number?
- Diane Hamill's National Provider Identifier (NPI) is 1972666782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Hamill's specialty?
- Diane Hamill is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diane Hamill located?
- Diane Hamill's practice location on file with NPPES is 1012 Loughborough Commons, St. Louis, MO 63111.
- What is Diane Hamill's phone number?
- The practice phone number listed in the NPPES registry for Diane Hamill is (314) 797-5413.
- Is Diane Hamill's NPI active?
- Yes — Diane Hamill's NPI (1972666782) is active in the NPPES registry as of the last update on 2015-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.