Mountain Valley Eye Institute PC
NPI 1891796140 · Ophthalmology Physician · Park City, UT
Mountain Valley Eye Institute PC is a Ophthalmology Physician organization in Park City, UT (NPI 1891796140).
Provider details
- NPI number
- 1891796140
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Fassio, President(435) 615-0435
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-08-09
- Last updated
- 2022-07-21
Frequently asked questions
- What is Mountain Valley Eye Institute PC's NPI number?
- Mountain Valley Eye Institute PC's National Provider Identifier (NPI) is 1891796140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mountain Valley Eye Institute PC?
- Mountain Valley Eye Institute PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mountain Valley Eye Institute PC located?
- Mountain Valley Eye Institute PC's practice location on file with NPPES is 2700 Homestead Rd, Park City, UT 84098-4857.
- What is Mountain Valley Eye Institute PC's phone number?
- The practice phone number listed in the NPPES registry for Mountain Valley Eye Institute PC is (435) 658-3090.
- Who is the authorized official for Mountain Valley Eye Institute PC?
- The authorized official listed on Mountain Valley Eye Institute PC's NPPES record is John Fassio, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mountain Valley Eye Institute PC's NPI active?
- Yes — Mountain Valley Eye Institute PC's NPI (1891796140) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.