F. Rex Nielsen, MD, PC
NPI 1639391402 · Obstetrics & Gynecology Physician · Price, UT
F. Rex Nielsen, MD, PC is a Obstetrics & Gynecology Physician organization in Price, UT (NPI 1639391402).
Provider details
- NPI number
- 1639391402
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- F. Nielsen, President(435) 637-3098
- License
- 94-272238-1205 (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
- 2007-05-02
- Last updated
- 2020-08-22
Frequently asked questions
- What is F. Rex Nielsen, MD, PC's NPI number?
- F. Rex Nielsen, MD, PC's National Provider Identifier (NPI) is 1639391402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is F. Rex Nielsen, MD, PC?
- F. Rex Nielsen, MD, PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is F. Rex Nielsen, MD, PC located?
- F. Rex Nielsen, MD, PC's practice location on file with NPPES is 280 N Hospital Dr, Price, UT 84501-4216.
- What is F. Rex Nielsen, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for F. Rex Nielsen, MD, PC is (435) 637-3098.
- Who is the authorized official for F. Rex Nielsen, MD, PC?
- The authorized official listed on F. Rex Nielsen, MD, PC's NPPES record is F. Nielsen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is F. Rex Nielsen, MD, PC's NPI active?
- Yes — F. Rex Nielsen, MD, PC's NPI (1639391402) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.