IndividualActive
J Timothy Diegel
NPI 1619951308 · Ophthalmology Physician · St Louis Park, MN
J Timothy Diegel is a Ophthalmology Physician provider in St Louis Park, MN (NPI 1619951308).
Provider details
- NPI number
- 1619951308
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 20792 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
3900 Park Nicollet Blvd
St Louis Park, MN 55416-2503
Phone: (952) 993-3150
Street-level locationGet directions
Mailing address
3800 Park Nicollet Blvd
St Louis Park, MN 55416-2527
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2012-03-01
Frequently asked questions
- What is J Timothy Diegel's NPI number?
- J Timothy Diegel's National Provider Identifier (NPI) is 1619951308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J Timothy Diegel's specialty?
- J Timothy Diegel is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is J Timothy Diegel located?
- J Timothy Diegel's practice location on file with NPPES is 3900 Park Nicollet Blvd, St Louis Park, MN 55416-2503.
- What is J Timothy Diegel's phone number?
- The practice phone number listed in the NPPES registry for J Timothy Diegel is (952) 993-3150.
- Is J Timothy Diegel's NPI active?
- Yes — J Timothy Diegel's NPI (1619951308) is active in the NPPES registry as of the last update on 2012-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.