Robert Nielsen, M.D.
NPI 1326069832 · Gastroenterology Physician · Salt Lake City, UT
Robert Nielsen, M.D. is a Gastroenterology Physician provider in Salt Lake City, UT (NPI 1326069832).
Provider details
- NPI number
- 1326069832
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 154472-1205 (UT)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2007-09-26
Frequently asked questions
- What is Robert Nielsen's NPI number?
- Robert Nielsen's National Provider Identifier (NPI) is 1326069832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Nielsen's specialty?
- Robert Nielsen is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Nielsen located?
- Robert Nielsen's practice location on file with NPPES is 333 S 900 E, Salt Lake City, UT 84102-2310.
- What is Robert Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Robert Nielsen is (801) 535-8163.
- Is Robert Nielsen's NPI active?
- Yes — Robert Nielsen's NPI (1326069832) is active in the NPPES registry as of the last update on 2007-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.