Regent Physicians of Arizona, PLLC
NPI 1932469343 · Internal Medicine Physician · Sierra Vista, AZ
Regent Physicians of Arizona, PLLC is a Internal Medicine Physician organization in Sierra Vista, AZ (NPI 1932469343).
Provider details
- NPI number
- 1932469343
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leonardo Serfino, President(520) 220-5711
- License
- 30887 (AZ)
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
14 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
- 2012-05-18
- Last updated
- 2014-05-16
Frequently asked questions
- What is Regent Physicians of Arizona, PLLC's NPI number?
- Regent Physicians of Arizona, PLLC's National Provider Identifier (NPI) is 1932469343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Regent Physicians of Arizona, PLLC?
- Regent Physicians of Arizona, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Regent Physicians of Arizona, PLLC located?
- Regent Physicians of Arizona, PLLC's practice location on file with NPPES is 1590 Paseo San Luis, Sierra Vista, AZ 85635-4782.
- What is Regent Physicians of Arizona, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Regent Physicians of Arizona, PLLC is (520) 220-5711.
- Who is the authorized official for Regent Physicians of Arizona, PLLC?
- The authorized official listed on Regent Physicians of Arizona, PLLC's NPPES record is Leonardo Serfino, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Regent Physicians of Arizona, PLLC's NPI active?
- Yes — Regent Physicians of Arizona, PLLC's NPI (1932469343) is active in the NPPES registry as of the last update on 2014-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.