OrganizationActive
Pioneer Physicians, PLC
NPI 1861799108 · Internal Medicine Physician · Yuma, AZ
Pioneer Physicians, PLC is a Internal Medicine Physician organization in Yuma, AZ (NPI 1861799108).
Provider details
- NPI number
- 1861799108
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jayareena Mahalingam, Owner(928) 317-9100
- License
- 37589 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2400 S Avenue a
Yuma, AZ 85364-7127
Phone: (928) 317-9100
Fax: (928) 317-9300
Street-level locationGet directions
Mailing address
Po Box 429
Yuma, AZ 85366-2318
Registry dates
- Enumerated
- 2011-02-23
- Last updated
- 2011-10-19
Frequently asked questions
- What is Pioneer Physicians, PLC's NPI number?
- Pioneer Physicians, PLC's National Provider Identifier (NPI) is 1861799108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pioneer Physicians, PLC?
- Pioneer Physicians, PLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pioneer Physicians, PLC located?
- Pioneer Physicians, PLC's practice location on file with NPPES is 2400 S Avenue a, Yuma, AZ 85364-7127.
- What is Pioneer Physicians, PLC's phone number?
- The practice phone number listed in the NPPES registry for Pioneer Physicians, PLC is (928) 317-9100.
- Who is the authorized official for Pioneer Physicians, PLC?
- The authorized official listed on Pioneer Physicians, PLC's NPPES record is Jayareena Mahalingam, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pioneer Physicians, PLC's NPI active?
- Yes — Pioneer Physicians, PLC's NPI (1861799108) is active in the NPPES registry as of the last update on 2011-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.