IndividualActive
Robert Gruchala, FNAO
NPI 1710161716 · Optician · Saint Louis, MO
Robert Gruchala, FNAO is a Optician provider in Saint Louis, MO (NPI 1710161716).
Provider details
- NPI number
- 1710161716
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- FNAO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11078022 (MO)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
6200 Chippewa
Saint Louis, MO 63109-2238
Phone: (314) 352-6100
Fax: (314) 752-3404
Street-level locationGet directions
Mailing address
6200 Chippewa St
Saint Louis, MO 63109-2115
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2008-09-12
Frequently asked questions
- What is Robert Gruchala's NPI number?
- Robert Gruchala's National Provider Identifier (NPI) is 1710161716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Gruchala's specialty?
- Robert Gruchala is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Robert Gruchala located?
- Robert Gruchala's practice location on file with NPPES is 6200 Chippewa, Saint Louis, MO 63109-2238.
- What is Robert Gruchala's phone number?
- The practice phone number listed in the NPPES registry for Robert Gruchala is (314) 352-6100.
- Is Robert Gruchala's NPI active?
- Yes — Robert Gruchala's NPI (1710161716) is active in the NPPES registry as of the last update on 2008-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.